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{{For|light metro systems|Medium-capacity rail system#List of systems}}
{{For|light metro systems|Medium-capacity rail system#List of systems}}
{{See also|List of suburban and commuter rail systems}}
{{See also|Rapid transit|List of suburban and commuter rail systems|List of tram and light rail transit systems}}
{{See also|List of tram and light rail transit systems}}
{{Use dmy dates|date=March 2017}}
{{Use dmy dates|date=March 2017}}
{{Multiple images
] is the longest metro system by ].]]
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] is the metro system with the highest ridership.]]
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] has the most stations.]]
| image1 = SHM_15A01_in_Gucun_Park_Station.jpg
] is the oldest metro system.]]
| image2 = R160 E enters 42nd Street.jpg
This '''list of metro systems''' includes electrified ] ] systems worldwide. In some parts of the world, metro systems are referred to as ''subways'', ''U-Bahnen'' or ''undergrounds''. {{As of|2017|December}}, 178 cities<ref name="UITP-figs">{{cite web|url=https://www.uitp.org/sites/default/files/cck-focus-papers-files/Statistics%20Brief%20-%20World%20metro%20figures%202018V4_WEB.pdf |title=World Metro Figures 2018 – Statistic Brief |last= |first= |date=September 2018 |website= |publisher=Union Internationale des Transports Publics (UITP) (]) |page=1 |format=pdf |accessdate=2018-10-26}}</ref> in 56 countries around the world host the approximately 180 metro systems that are listed here. The ] first opened as an "underground railway" in 1863 and its first electrified underground line opened in 1890,<ref name="LU-history">{{cite web |url = http://www.tfl.gov.uk/corporate/about-tfl/culture-and-heritage/londons-transport-a-history/london-underground/a-brief-history-of-the-underground |title = A brief history of the Underground – London Underground milestones |publisher = ] |accessdate=2014-06-06}}</ref> making it the world's oldest metro system.<ref name="uitp-sustain">{{cite web |url=http://www.uitp.org/sites/default/files/cck-focus-papers-files/01%20The%20Metro%20an%20opportunity%20for%20sustainable%20development%20in%20large%20cities.pdf |title=The Metro: an opportunity for sustainable development in large cities |publisher=Union Internationale des Transports Publics (UITP) (]) |format=pdf |date=November 2003 |accessdate=2014-06-16}}</ref> The metro system with the longest ] is the ];<ref name="UITP-figs" /><ref name="CityMetric 2015"/> the busiest one is the ];<ref>{{Cite web|url=http://www.ecns.cn/cns-wire/2017/03-08/248465.shtml|title=Beijing subway trips top 10 million a day: official|website=www.ecns.cn|language=en-US|access-date=2017-03-10}}</ref><ref name="CityMetric 2015"/> and the one with the most stations is the ].<ref name="CityMetric 2015">{{cite web | title=What is the largest metro system in the world? | url=http://www.citymetric.com/transport/what-largest-metro-system-world-1361 | website=CityMetric | date=5 September 2015 | accessdate=2015-10-11}}</ref>
| image3 = Mornington Crescent northbound.jpg
| footer = From top to bottom: ] is the metro system with the longest metro network and the highest annual ridership in the world. The ] has the most stations in the world. The ] is the oldest metro system.
}}
This '''list of metro systems''' includes electrified ] train systems worldwide. In some parts of the world, metro systems are referred to as '''subways''', '''undergrounds''', '''tubes''', '''mass rapid transit''' ('''MRT'''), '''metrô''' or '''U-Bahn'''. {{As of|2024|December|22|post=,}} 204 cities in 63 countries operate 884 ] lines.
The ] first opened as an underground railway in 1863 and its first electrified underground line opened in 1890,<ref name="LU-history">{{cite web|title=Woohoo! The Northern Line Extension Opens On 20 September|url=https://londonist.com/london/transport/northern-line-extension-opening-date-20-september-nine-elms-battersea|access-date=2021-09-03|website=]|date=3 September 2021|publisher=}}</ref> making it the world's oldest metro system.<ref name="uitp-sustain">{{cite web |url=http://www.uitp.org/sites/default/files/cck-focus-papers-files/01%20The%20Metro%20an%20opportunity%20for%20sustainable%20development%20in%20large%20cities.pdf |title=The Metro: an opportunity for sustainable development in large cities |publisher=Union Internationale des Transports Publics (UITP) (]) |date=November 2003 |access-date=2014-06-16 |archive-date=22 February 2014 |archive-url=https://web.archive.org/web/20140222070734/http://www.uitp.org/sites/default/files/cck-focus-papers-files/01%20The%20Metro%20an%20opportunity%20for%20sustainable%20development%20in%20large%20cities.pdf |url-status=dead}}</ref> The ] is both the world's longest ] at {{convert|896|km|mi|0}} and the busiest with the highest annual ridership reaching approximately 2.83 billion passenger trips.<ref>{{cite web|last=Chen|first=Huizhi|url=https://www.shine.cn/news/metro/2012252178/|title=Shanghai adds 7,000th train to Metro fleet|work=]|publisher=]|date=26 December 2020|access-date=26 December 2020}}</ref> <ref>https://english.www.gov.cn/news/202412/28/content_WS676f5620c6d0868f4e8ee55b.html</ref> The ] has the greatest number of stations. {{As of|2024|post=,}} the country with the most metro systems is China, with 54 in operation, including 11 of the 12 longest networks in the world.
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==Considerations==
==Considerations==
The ] (L'Union Internationale des Transports Publics, or UITP) defines metro systems as urban passenger transport systems, "operated on their own right of way and segregated from general road and pedestrian traffic".<ref name="UITP">{{cite web |url=http://ftp.uitp.org/ftproot/euroteam/YVA/URP_Fundamental_Requirements_EN.pdf |title=Recommended basic reference for developing a minimum set of standards for voluntary use in the field of urban rail, according to mandate M/486 |publisher=UITP (L'Union internationale des transports publics/]) |year=2011 |accessdate=2014-02-15 |url-status=dead |archiveurl=https://web.archive.org/web/20140222133945/http://ftp.uitp.org/ftproot/euroteam/YVA/URP_Fundamental_Requirements_EN.pdf |archivedate=22 February 2014 |df=dmy-all }}</ref><ref name="Schwandl">{{cite web |url=http://www.urbanrail.net/about.htm#definition |title=What is a metro? |author=Schwandl, Robert |website=UrbanRail.Net |year=2007 |accessdate=2008-01-14}}</ref> The terms ] (mainly in North America) and heavy urban rail are essentially synonymous with the term "metro".<ref name="APTA-def">{{cite web |url= http://www.apta.com/resources/statistics/Pages/glossary.aspx#8 |title=Fact Book Glossary – Mode of Service Definitions |publisher=] | year = 2013 | accessdate=2013-11-12}}</ref><ref name="FTA">{{cite web | url = http://www.ntdprogram.gov/ntdprogram/Glossary.htm | title = National Transit Database Glossary | publisher = ] ] | date = 18 October 2013 | accessdate = 2013-11-12 |url-status=dead | archiveurl = https://web.archive.org/web/20131113002142/http://www.ntdprogram.gov/ntdprogram/Glossary.htm | archivedate = 13 November 2013 | df = dmy-all}}</ref><ref>{{cite web |url=https://trl.co.uk/sites/default/files/TRL593%20-%20The%20Demand%20for%20Public%20Transport.pdf |title=The demand for public transport: a practical guide |year=2004 |editor-last=Balcombe |editor-first=R. |publisher=] |page=6 |format=pdf |access-date=2008-03-27}}</ref> Heavy rail systems are also specifically defined as an "electric railway".<ref name="APTA-def"/><ref name="FTA"/>
The ] ({{lang|fr|L'Union Internationale des Transports Publics}}, or UITP) defines metro systems as urban passenger transport systems, "operated on their own right of way and segregated from general road and pedestrian traffic".<ref name="UITP">{{cite web |url=http://ftp.uitp.org/ftproot/euroteam/YVA/URP_Fundamental_Requirements_EN.pdf |title=Recommended basic reference for developing a minimum set of standards for voluntary use in the field of urban rail, according to mandate M/486 |publisher=UITP (L'Union internationale des transports publics/]) |year=2011 |access-date=2014-02-15 |url-status=dead |archive-url=https://web.archive.org/web/20140222133945/http://ftp.uitp.org/ftproot/euroteam/YVA/URP_Fundamental_Requirements_EN.pdf |archive-date=22 February 2014}}</ref><ref name="Schwandl">{{cite web |url=http://www.urbanrail.net/about.htm#definition |title=What is a metro? |author=Schwandl, Robert |website=UrbanRail.net |year=2007 |access-date=2008-01-14}}</ref> The terms ] (mainly in North America) and heavy urban rail are essentially synonymous with the term "metro".<ref name="APTA-def">{{cite web |url=https://www.apta.com/research-technical-resources/transit-statistics/public-transportation-fact-book/fact-book-glossary/#8 |title=Fact Book Glossary – Mode of Service Definitions |publisher=] |access-date=2013-11-12}}</ref><ref name="FTA">{{cite web | url = http://www.ntdprogram.gov/ntdprogram/Glossary.htm | title = National Transit Database Glossary | publisher = ] ] | date = 18 October 2013 | access-date = 2013-11-12 |url-status=dead | archive-url = https://web.archive.org/web/20131113002142/http://www.ntdprogram.gov/ntdprogram/Glossary.htm | archive-date = 13 November 2013 | df = dmy-all}}</ref><ref>{{cite web |url=https://trl.co.uk/sites/default/files/TRL593%20-%20The%20Demand%20for%20Public%20Transport.pdf |title=The demand for public transport: a practical guide |year=2004 |editor-last=Balcombe |editor-first=R. |publisher=] |page=6 |access-date=2008-03-27 |archive-date=12 July 2018 |archive-url=https://web.archive.org/web/20180712021901/https://trl.co.uk/sites/default/files/TRL593%20-%20The%20Demand%20for%20Public%20Transport.pdf |url-status=dead}}</ref> Heavy rail systems are also specifically defined as an "electric railway".<ref name="APTA-def"/><ref name="FTA"/>
The dividing line between the metro and other modes of ], such as ]<ref name="APTA-def"/><ref name="FTA"/> and ],<ref name="APTA-def"/><ref name="FTA"/> is not always clear. The UITP only makes distinctions between "metros" and "light rail", whereas <ref name="UITP"/> the ] (APTA) and ] (FTA) distinguish all three modes.<ref name="APTA-def"/><ref name="FTA"/> A common way to distinguish metro from light rail is by their separation from other traffic. While light rail systems may share roads with car traffic or use sections of track with ]s across roads, metro systems tend to run on a ] exclusive ] with no access for other traffic.
In contrast to commuter rail or light rail, metro systems are primarily used for transport within a city, and have higher service frequencies and substantially higher passenger volume capacities. Most metro systems do not share tracks with freight trains or ] services. It is not relevant whether the system runs on steel wheels or ], or if the power supply is from a ] or ].
The name of the system is not a criterion for inclusion or exclusion. Some cities use "metro" as a brand name for a transit line with no component of rapid transit whatsoever. Similarly, there are systems branded "light rail" that meet every criterion for being a rapid transit system. Some systems also incorporate ] or light rail lines as part of the larger system under a common name. These are listed, but the light rail lines are not counted in the provided network data.
The dividing line between metro and other modes of ], such as ]<ref name="APTA-def" /><ref name="FTA" /> and ],<ref name="APTA-def" /><ref name="FTA" /> is not always clear, and while UITP only makes distinctions between "metros" and "light rail",<ref name="UITP" /> the ] (APTA) and ] (FTA) distinguish all three modes.<ref name="APTA-def" /><ref name="FTA" /> A common way to distinguish metro from light rail is by their separation from other traffic. While light rail systems may share roads or have ]s, a metro system runs, almost always, on a ] exclusive ], with no access for pedestrians and other traffic. And in contrast to commuter rail or light rail, metro systems are primarily used for transport within a city, and have higher service frequencies and substantially higher passenger volume capacities. Furthermore, most metro systems do not share tracks with freight trains or ] services. It is however not relevant whether the system runs on steel wheels or ], or if the power supply is from a ] or ].
The name of the system is not a criterion for inclusion or exclusion. Some cities use metro as a brand name for a transit line with no component of rapid transit whatsoever. Similarly, there are systems branded light rail that meet every criterion for being a rapid transit system. Some systems also incorporate ] or light rail lines as part of the larger system under a common name. These are listed, but the light rail lines are not counted in the provided network data. Certain transit networks may match the service standards of metro systems, but reach far out of the city and are sometimes known as ], suburban, regional or commuter rail. These are not included in this list. Neither are ] systems, or ]s, such as amusement park, ski resort and airport transport systems.
Certain transit networks may match the service standards of metro systems, but reach far out of the city and are sometimes known as ], suburban, regional or commuter rail. These are not included in this list. Neither are ] systems, or ]s, such as amusement park, ski resort and airport transport systems.
This list counts metros separately when multiple metros in one city or metropolitan area have separate owners or operating companies. This list expressly does not aim at representing the size and scope of the total rapid transit network of a certain city or metropolitan area. The data of this list should not be used to infer the size of a city's, region's, or country's ] systems, or to establish a ranking.
This list counts metros separately when multiple metros in one city or metropolitan area have separate owners or operating companies. This list expressly does not aim at representing the size and scope of the total rapid transit network of a certain city or metropolitan area. The data in this list should not be used to infer the size of a city's, region's, or country's ] systems, or to establish a ranking.
==Legend==
==Legend==
]
]
]
; City: Primary city served by the metro system.
; City: Primary city served by the metro system.
; Country: ] in which the metro system is located.
; Country: ] in which the metro system is located.
; Name: The most common English name of the metro system (andtheconnecting article for that system).
; Name: The most common English name of the metro system (including a link to the article for that system).
; Year opened: The year the metro system was opened for commercial service at metro standards. In other words, parts of the system may be older, but as parts of a former ] or ] network, so the year that the system obtained metro standards (most notably electrification) is the one listed.
; Year opened: ]The year the metro system was opened for commercial service at metro standards. In other words, parts of the system may be older, but as parts of a former ] or ] network, so the year that the system obtained metro standards (most notably electrification) is the one listed.
; Year of last expansion: The last time the system length or number of stations in the metro system was expanded.
; Year of last expansion: The last time the system length or number of stations in the metro system was expanded.
; Stations: The number of stations in the metro network, with stations connected by ] counted as one.
; Stations: The number of stations in the metro network, with stations connected by ] counted as one.
; System length:The ] of a metro network is the sum of the lengths of all routes in the rail network in kilometers or miles. Each route is counted only once, regardless of how many lines pass over it, and regardless of whether it is ] or ], ] or ].
; System length:The ] of a metro network is the sum of the lengths of all routes in the rail network in kilometers or miles. Each route is counted only once, regardless of how many lines pass over it, and regardless of whether it is ] or ], ] or ].
; Ridership: The number of unique journeys on the metro system every year. There is a major discrepancy between the ridership figures: some metro systems count ] between lines as multiple journeys, but others do not.
; Ridership: The number of unique journeys on the metro system every year. There is a major discrepancy between the ridership figures: some metro systems count ] between lines as multiple journeys, but others do not. Numbers may also be counted via different methods – ]s/]s or ]s at entrances or vehicle doors being the most common but far from the only ones.
==List==
==List==
{{See also|List of metro systems in Europe}}
{{compact ToC|side=yes|top=yes|num=no|}}
''This list is sortable. Click on the ] icon in the column header to change sort key and sort order.''
{{self-reference inline|This list is sortable. Click on the ] icon in the column header to change sort key and sort order.}}
{{self-reference inline|Note: This list may not be fully representative, as yearly ridership numbers during the ] are shown for some systems, while others have numbers from previous years.}}
<!--
<!--
PLEASE, make sure that the system meets the criteria for metro listed above before adding to this list. Systems with parts in streets, with level crossings, or with shared tracks are generally NOT considered metro standards. Furthermore, this list only contains EXISTING systems. Do not add planned systems or systems under construction.
(1) PLEASE, make sure that the system meets the criteria for metro listed above before adding to this list. Systems with parts in streets, with level crossings, or with shared tracks are generally NOT considered metro standards. Furthermore, this list only contains EXISTING systems. Do not add planned systems or systems under construction.
(2) As soon as you update a system's total length, please make sure to reflect the same in the List By Country section as well, according to the country which it belongs.
-->
-->
<!-- –Please do not add the systems in Seville, Palma, Valencia, Málaga, Granada, San Sebastian, Kryvyi Rih, Frankfurt, Cologne, Volgograd, Porto, Charleroi, Antwerp, Serfaus, Calgary, Edmonton or Ottawa; they lack the degree of separation that defines systems appearing in this article, and so are covered in the ] -->
<!-- Please don't add the Hamburg S-Bahn on this list without discussing it on the talk page first, this system is completely a Commuter Rail system despite of looking like a metro system -->; Table notes
{{Static row numbers}}
{| class="wikitable sortable"
<!-- Please don't remove the Tyne and Wear Metro from this section without discussing it first on the talk page,it QUALIFIES as a metro system and meets the criteria needed -->
| 2011<ref name="Algiers-RAPT">{{cite web |url=https://www.ratpdev.com/en/newsroom/publications/algiers-metro-dual-extensions-enter-service |title=Algiers metro dual extensions enter service |date=2 May 2018 |publisher=RATP Dev |accessdate=2018-09-17}}</ref>
| 2011<ref name="Algiers-RAPT">{{cite web |url=https://www.ratpdev.com/en/newsroom/publications/algiers-metro-dual-extensions-enter-service |title=Algiers metro dual extensions enter service |date=2 May 2018 |publisher=RATP Dev |access-date=2018-09-17}}</ref>
| 2018<ref name="Algiers-APS">{{cite news |author=<!--Staff writer(s); no by-line.--> |date=13 November 2018 |title=Métro d'Alger: une grande part des études de réalisation des futures extensions livrées |trans-title=Algiers Metro: many of the feasibility studies of the future extensions delivered |url=http://www.aps.dz/economie/80634-metro-d-alger-une-grande-part-des-etudes-de-realisation-des-futures-extensions-livrees |language=French |agency=] |access-date=2018-11-17}}</ref>
| 2018<ref name="Algiers-APS">{{cite news |date=13 November 2018 |title=Métro d'Alger: une grande part des études de réalisation des futures extensions livrées |trans-title=Algiers Metro: many of the feasibility studies of the future extensions delivered |url=http://www.aps.dz/economie/80634-metro-d-alger-une-grande-part-des-etudes-de-realisation-des-futures-extensions-livrees |language=fr |agency=] |access-date=2018-11-17}}</ref>
| {{convert|18.5|km|mi|abbr=on}}<ref name="Algiers">{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=17 April 2018 |title=Alger metro extensions open |url=https://www.metro-report.com/news/single-view/view/alger-metro-extensions-open.html |magazine=] |publisher=DVV Media UK Ltd |access-date=2018-09-17}}</ref>
| {{cvt|18.5|km|mi}}<ref name="Algiers">{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=17 April 2018 |title=Alger metro extensions open |url=https://www.railwaygazette.com/transport-and-mobility-projects/alger-metro-extensions-open/46309.article |magazine=] |publisher=DVV Media International Ltd |access-date=2019-10-06}}</ref>
| 1913{{refn|group="Nb"|] opened in stages between 1913 and 1914 by the ]. Line A services continued as above-ground tram services through an access ramp at ]. Subway-surface services into Line A ceased in 1926, with the line and its ] transitioned into pure rapid transit operation by 1927.<ref>{{cite book |last=Barreiro |first=Ricardo |year=2015 |title=100 años bajo Buenos Aires – Historia de la Línea A |trans-title=100 years under Buenos Aires – History of Line A |language=es |publisher=Editorial Dunken |pages=16, 30–31 |isbn=978-987-02-8141-2}}</ref><ref>{{cite book |last1=Solsona |first1=Justo |last2=Hunter |first2=Carlos |date=December 1990 |chapter=El proyecto "subterraneo" de la Avenida de Mayo |chapter-url=https://books.google.com/books?id=Ou9b8wszgMcC&pg=PA254 |title=La Avenida de Mayo: un proyecto inconcluso |trans-title=Avenida de Mayo: an unfinished project |language=es |publisher=Nobuko S.A. |page=254 |isbn=950-9575-34-8 |access-date=2020-12-24}}</ref>}}
| 2019<ref>{{Cite web|url=https://www.buenosaires.gob.ar/subte/noticias/inauguramos-las-estaciones-correo-central-catalinas-y-retiro-de-la-linea-e|title=Inauguramos las estaciones Correo Central, Catalinas y Retiro de la Línea E|website=Buenos Aires Ciudad - Gobierno de la Ciudad Autónoma de Buenos Aires|language=es|access-date=2019-06-16}}</ref>
| style="text-align:left" | ]<ref>{{Cite web|url=https://www.buenosaires.gob.ar/subte/noticias/proximamente-tres-nuevas-estaciones-en-la-linea-e|title=Próximamentetres nuevas estaciones en la Línea E|website=Buenos Aires Ciudad - Gobierno de la Ciudad Autónoma de Buenos Aires|language=es|access-date=2019-06-16}}</ref>
| 2019<ref>{{cite web|url=https://www.buenosaires.gob.ar/subte/noticias/inauguramos-las-estaciones-correo-central-catalinas-y-retiro-de-la-linea-e|title=Inauguramos las estaciones Correo Central, Catalinas y Retiro de la Línea E|website=Buenos Aires Ciudad - Gobierno de la Ciudad Autónoma de Buenos Aires|language=es|access-date=2019-06-16}}</ref>
| {{convert|56.7|km|mi|abbr=on}}<ref>{{Cite web|url=https://www.buenosaires.gob.ar/subte/noticias/proximamente-tres-nuevas-estaciones-en-la-linea-e|title=Próximamente tres nuevas estaciones en la Línea E|website=Buenos Aires Ciudad - Gobierno de la Ciudad Autónoma de Buenos Aires|language=es|access-date=2019-06-16}}</ref>
| style="text-align:left" |]{{refn|group="Nb"|The number is 78 if interchange stations (i.e. different sets of platforms) are counted as one station, or 90 if all stations on all lines are counted multiple times for each line.}}<ref name="buenosaires.gob.ar">{{cite web|url=https://www.buenosaires.gob.ar/subte/noticias/proximamente-tres-nuevas-estaciones-en-la-linea-e|title=Próximamente tres nuevas estaciones en la Línea E|website=Buenos Aires Ciudad - Gobierno de la Ciudad Autónoma de Buenos Aires|language=es|access-date=2019-06-16}}</ref>
| 236 (2023)<ref name="BASubte" group="R">{{cite web |date= |title=Pasajeras y pasajeros pagos transportados por línea de subterráneo y premetro. Ciudad de Buenos Aires. Enero de 2010/ diciembre de 2023 |url=https://www.estadisticaciudad.gob.ar/eyc/?p=46559 |access-date=1 April 2024 |archive-date=22 June 2022 |archive-url=https://web.archive.org/web/20220622104809/https://www.estadisticaciudad.gob.ar/eyc/?p=46559 |url-status=dead }}</ref>
|-
|-
| ]
| ]
| {{flag|Armenia}}
| {{flag|Armenia}}
| ]
| ]
| 1981<ref name="Yerevan">{{cite web | title = Yerevan authorities negotiating new metro line projects with banks | publisher= ArmeniaNow.com | url = http://www.armenianow.com/economy/41684/armenia_yerevan_underground_ebrd_funding_project | date = 27 March 2013 | accessdate=2013-08-04}}</ref>
| 1981<ref name="Yerevan">{{cite web | title = Yerevan authorities negotiating new metro line projects with banks | publisher = ArmeniaNow.com | url = http://www.armenianow.com/economy/41684/armenia_yerevan_underground_ebrd_funding_project | date = 27 March 2013 | access-date = 2013-08-04 | archive-url = https://web.archive.org/web/20130221091846/http://www.armenianow.com/economy/41684/armenia_yerevan_underground_ebrd_funding_project | archive-date = 21 February 2013 | url-status = dead}}</ref>
| 18.7 (2018)<ref group="R" name="asmetro">{{cite web |url=http://asmetro.ru/upload/docs/2018/2018.pdf |script-title=ru:Основные технико-эксплуатационные характеристики метрополитенов за 2018 год |publisher=Международная Ассоциация "Метро" |format=pdf |language=Russian |trans-title=Main technical and operational specifications for Subways in Year 2018 |accessdate=2019-08-31}}</ref>
| 23.3 (2022)<ref group="R" name="asmetro">{{cite web |url=http://www.asmetro.ru/upload/docs/2022/t2022.pdf |script-title=ru:Основные технико-эксплуатационные характеристики метрополитенов за 2022 год |publisher=Международная Ассоциация "Метро" |language=ru |trans-title=Main technical and operational specifications for Subways in Year 2022 |access-date=2023-10-25}}</ref>
|-
|-<!--- Please do not add the Adelaide Metro or the Perth Metro on this list, it is a commuter suburban Rail --->
| ]
| ]
| {{flag|Australia}}
| {{flag|Australia}}
| ]
| ]
| 2019<ref name=Sydney>{{cite news |last1=O'Sullivan |first1=Matt |last2=Saulwick |first2=Jacob |date=27 May 2019 |title=It's been promised at every election for generations, but now it's a reality |url=https://www.smh.com.au/national/nsw/it-s-been-promised-at-every-election-for-generations-but-now-it-s-a-reality-20190526-p51raa.html |work=] |location= |publisher=Nine Entertainment Co. |access-date=2019-06-09}}</ref>
| 2019<ref name="Sydney">{{cite news |last1=O'Sullivan |first1=Matt |last2=Saulwick |first2=Jacob |date=27 May 2019 |title=It's been promised at every election for generations, but now it's a reality |url=https://www.smh.com.au/national/nsw/it-s-been-promised-at-every-election-for-generations-but-now-it-s-a-reality-20190526-p51raa.html |work=] |publisher=Nine Entertainment Co. |access-date=2019-06-09}}</ref>
| –
| 2024
| style="text-align:left" |]<ref name=Sydney/>
| style="text-align:left" |]<ref name="Sydney" />
|1
| {{convert|36|km|mi|abbr=on}}<ref name=Sydney/><ref>{{cite web|title=Funding secured: Sydney Metro to be a reality|url=http://www.transport.nsw.gov.au/media-releases/funding-secured-sydney-metro-be-reality|publisher=Transport for NSW|date=4 June 2015|accessdate=13 July 2015|url-status=dead |archiveurl=https://web.archive.org/web/20150623191517/http://www.transport.nsw.gov.au/media-releases/funding-secured-sydney-metro-be-reality|archivedate=23 June 2015|df=dmy-all}}</ref>
| {{cvt|52|km|mi}}<ref name="Sydney" /><ref>{{cite web|title=Funding secured: Sydney Metro to be a reality|url=http://www.transport.nsw.gov.au/media-releases/funding-secured-sydney-metro-be-reality|publisher=Transport for NSW|date=4 June 2015|access-date=13 July 2015|url-status=dead |archive-url=https://web.archive.org/web/20150623191517/http://www.transport.nsw.gov.au/media-releases/funding-secured-sydney-metro-be-reality|archive-date=23 June 2015|df=dmy-all}}</ref>
| n/a
| 22.6 (2023)<ref group="R">{{cite web |year=2022 |title=Public Transport Trips - All Modes |url=https://www.transport.nsw.gov.au/data-and-research/data-and-insights/public-transport-trips-all-modes |access-date=2024-08-20 |publisher=Transport for NSW}}</ref>{{refn|group="R Nb"|This patronage figure is derived from OPAL trips (i.e. a tap-on/tap-off pair of the same OPAL card, including isolated tap-on or tap-off), non-OPAL ridership, as the users of some concessional cards or integrated tickets for events, is excluded.}}
|-
|-
| ]
| ]
| {{flag|Austria}}
| {{flag|Austria}}
| ]
| ]
| 1976<ref name="wiener_linien" /><ref group="Nb">Vienna's Metropolitan Railway (]) first opened for service in 1898, operating steam locomotive trains on mostly elevated or underground ROWs. From 1976 onwards, part of it was integrated into the newly established ] system (lines U4 and U6), operating as a modern metro.</ref>
| 1978<ref name="wiener_linien" /><ref group="Nb">Vienna's Metropolitan Railway (]) first opened for service in 1898, operating steam locomotive trains on mostly elevated or underground ROWs. From 1976 onwards, part of it was integrated into the newly established ] system (lines U4 and U6), operating as a modern metro.</ref>
| 2017<ref>{{cite news |last=Reidinger |first=Erwin |date=4 September 2017 |title=Vienna opens Line U1 extension |url=http://www.railjournal.com/index.php/metros/vienna-opens-u1-extension.html?channel=525 |work=International Railway Journal |access-date=2017-11-05}}</ref>
| 2017<ref>{{cite news |last=Reidinger |first=Erwin |date=4 September 2017 |title=Vienna opens Line U1 extension |url=http://www.railjournal.com/index.php/metros/vienna-opens-u1-extension.html?channel=525 |work=International Railway Journal |access-date=2017-11-05}}</ref>
| style="text-align:left" |]<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=25 February 2018 |title=40 Jahre U–Bahn: Eine Wiener Verkehrsrevolution |trans-title=40 years of UBahn: a Viennese transport revolution |url=https://diepresse.com/home/panorama/wien/5376556/40-Jahre-UBahn_Eine-Wiener-Verkehrsrevolution#slide-5376556-15 |work=] |language=German |publisher="Die Presse" Verlags-Gesellschaft m.b.H. Co KG |at=slide 16 |access-date=2018-09-17}}</ref>
| style="text-align:left" |]<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=25 February 2018 |title=40 Jahre U–Bahn: Eine Wiener Verkehrsrevolution |trans-title=40 years of UBahn: a Viennese transport revolution |url=https://diepresse.com/home/panorama/wien/5376556/40-Jahre-UBahn_Eine-Wiener-Verkehrsrevolution#slide-5376556-15 |work=] |language=de |publisher="Die Presse" Verlags-Gesellschaft m.b.H. Co KG |at=slide 16 |access-date=2018-09-17}}</ref>
| {{cvt|83.3|km|mi}}<ref name="wiener_linien">{{cite web |url=https://www.wienerlinien.at/media/files/2018/betriebsangaben_2017_243485.pdf |title=2017 Zahlen, Daten, Fakten – Unternehmen |publisher=] |language=de |trans-title=Company Profile – Figures, Data, Facts 2017|access-date=2017-07-31}}</ref>
| 459.8 (2019)<ref group="R">{{cite web |url=https://www.wienerlinien.at/media/files/2020/wl_betriebsangaben_2019_englisch_358275.pdf |title=Facts & Figures – Operating Data 2019 |date=June 2020 |publisher=] |page=1 |access-date=2020-12-12}}</ref>
|-
|-
| ]
| ]
Line 99:
Line 121:
| ]
| ]
| 1967<ref name="Baku-metro" />
| 1967<ref name="Baku-metro" />
| 2022<ref>{{cite web|url=https://azertag.az/xeber/Xocesen_stansiyasi_ilk_sernisinlerini_qebul_edir_VIDEO-2421767|title="Xocəsən" stansiyası ilk sərnişinlərini qəbul edir|website=Azertag}}</ref>
| 2016<ref group="Nb">Line 3 opens on 19 April 2016</ref>
| {{convert|36.7|km|mi|abbr=on}}<ref name="Baku-metro">{{cite web|url=http://www.metro.gov.az/en/page/two.html |title=Baku Metro – History |publisher=Bakı Metropoliteni |accessdate=2013-09-16 |url-status=dead |archiveurl=https://web.archive.org/web/20130818051401/http://metro.gov.az/en/page/two.html |archivedate=18 August 2013 |df= }}</ref>
| {{cvt|40.7|km|mi}}<ref name="Baku-metro">{{cite web |url=http://metro.gov.az/en/history |title=History – Baku Metropolitan |publisher=Bakı Metropoliteni |url-status=dead |archive-url=https://web.archive.org/web/20161228063946/http://metro.gov.az/en/history |archive-date=28 December 2016}}</ref>
| 231.0 (2018)<ref name="asmetro" group="R" /><!-- ref group="R">{{cite news |author=<!- -Staff writer(s); no by-line.- -> |date=21 January 2019 |title=Metrodan istifadə edənlərin sayı artıb |trans-title=The number of subway users increased |url=https://azertag.az/xeber/Metrodan_istifade_edenlerin_sayi_artib-1236208 |work= |language=Azerbaijani |location=Baku |publisher= |agency=] |access-date=2019-08-20}}</ref -->
| 202.5 (2022)<ref name="asmetro" group="R" />
|-
| ]
| {{flag|Bangladesh}}
| ]
| 2022<ref>{{Cite web |date=2022-12-28 |title=Bangladesh launches its first metro rail service |url=https://www.tbsnews.net/bangladesh/transport/bangladesh-launches-its-first-metro-rail-service-559018 |access-date=2023-05-03 |website=The Business Standard |language=en}}</ref>
| 2023
| 16
|1
| {{cvt|20.1|km|mi}}
| 100.38 (2024)<ref group="R">{{cite news |date=15 March 2024 |title=রমজানে মেট্রোরেলে ভিড়, দৈনিক চড়ছেন পৌনে ৩ লাখ যাত্রী |trans-title=Crowded metro rail during Ramadan, 2.75 million passengers ride daily |url=https://www.somoynews.tv/news/2024-03-15/NAXNZSIX |work=Somoy News |language=bn |access-date=2024-04-26}}</ref><ref group="R Nb">Figure extrapolated from 2,75,000 average daily ridership figures over an year as mentioned in the cited report</ref>
|-
|-
| ]
| ]
| {{flag|Belarus}} {{anchor|B}}
| {{flag|Belarus}} {{anchor|B}}
| ]
| ]
| 1984<ref name="Metro-history">{{cite web |url=http://metropoliten.by/o_metropolitene/history_of_the_development/ |script-title=ru:История развития метрополитена |publisher=Государственное предприятие "Минский Метрополитен" |trans-title=History of the metro |year=2014 |accessdate=2015-06-27}}</ref>
| 1984<ref name="Metro-history">{{cite web |url=http://metropoliten.by/o_metropolitene/history_of_the_development/ |script-title=ru:История развития метрополитена |publisher=Государственное предприятие "Минский Метрополитен" |trans-title=History of the metro |access-date=2020-12-09}}</ref>
| 2014<ref name="Metro-history" /><ref group="Nb">The ] extended to Malinovka in 2014.</ref>
| 2024<ref name="Metro-history" />
| style="text-align:left" |]<ref>{{Cite web |date=2024-12-30 |title=Lukashenko examines new metro stations in Minsk |url=https://eng.belta.by/president/view/lukashenko-examines-new-metro-stations-in-minsk-164278-2024/ |access-date=2024-12-30 |website=Belarusian Telegraph Agency |language=en}}</ref>
| style="text-align:left" | 29<ref name="Minsk-today">{{cite web |url=http://metropoliten.by/o_metropolitene/metro_today/ |script-title=ru:Метро сегодня |publisher=Государственное предприятие "Минский Метрополитен" |language=Russian |trans-title=Metro today |year=2014 |accessdate=2015-06-27}}</ref>
| {{cvt|45.0|km|mi}}<ref name="Minsk-today">{{cite web |url=http://metropoliten.by/o_metropolitene/metro_today/ |script-title=ru:Метро сегодня |publisher=Государственное предприятие "Минский Метрополитен" |language=ru |trans-title=Metro today |access-date=2020-12-08}}</ref>
| 283.4 (2018)<ref name="asmetro" group="R" />
| 234 (2023)<ref name="asmetro" group="R" />
|-
|-
| ]
| ]
| {{flag|Belgium}}
| {{flag|Belgium}}
| ]
| ]
| 1976<ref name="BrusselsUITP" /><!-- ref name="Brussels-1970s">{{cite web |url=http://www.stib.be/1970-1979.html?l=fr |title=STIB – Historique de la STIB de 1970 à 1979 |publisher=STIB |language=French |trans-title=STIB – History of STIB from 1970 to 1979 |year=2013 |accessdate=2013-09-15 |url-status=dead |archiveurl=https://web.archive.org/web/20131021155415/http://www.stib.be/1970-1979.html?l=fr |archivedate=21 October 2013 |df=dmy-all }}</ref -->
| 1976<ref name="BrusselsUITP" /><!-- ref name="Brussels-1970s">{{cite web |url=http://www.stib.be/1970-1979.html?l=fr |title=STIB – Historique de la STIB de 1970 à 1979 |publisher=STIB |language=fr |trans-title=STIB – History of STIB from 1970 to 1979 |year=2013 |access-date=2013-09-15 |url-status=dead |archive-url=https://web.archive.org/web/20131021155415/http://www.stib.be/1970-1979.html?l=fr |archive-date=21 October 2013}}</ref -->
| 2009<ref group="Nb">]'s loop was completed in 2009</ref>
| 2009<ref group="Nb">]'s loop was completed in 2009.</ref>
| style="text-align:left" |]<ref name="BrusselsUITP">{{cite web |url=http://www.uitp.org/events/40-years-brussels-metro |title=40 years of Brussels Metro: The Lines of Life – Nodes of Exchanges |date= |publisher=UITP – Union Internationale des Transports Publics |access-date=2018-09-12}}</ref><ref group="Nb">Not including stations of premetro Lines T3, T4, and T7.</ref>
| style="text-align:left" |]<ref name="BrusselsUITP">{{cite web |url=http://www.uitp.org/events/40-years-brussels-metro |title=40 years of Brussels Metro: The Lines of Life – Nodes of Exchanges |date= 24 October 2016|publisher=UITP – Union Internationale des Transports Publics |access-date=2018-09-12}}</ref><ref group="Nb">Not including stations of premetro Lines T4, T7, and T10.</ref>
|4 <ref group="Nb">Includes Line 1,2,5 and 6; Line 4, 7, and 10 and are premetro lines.</ref>
| 129.2 (2022)<ref group="R">{{cite web |date=30 May 2023 |title=ALGEMENE INDICATOREN |url=https://2022.stib-activityreports.brussels/files/statistics_customers_2022_nl.pdf |access-date=29 August 2023 |publisher=STIB/MIVB |page=1}}</ref>
|-
|-
| ]
| ]
| {{flag|Brazil}}
| {{flag|Brazil}}
| ]
| ]
| 1986<ref name="BH-history">{{cite web |url=http://www.metrobh.gov.br/cbtu/final/empresa/historias/historias.htm |title=Empresa – História |publisher=CBTU – METRÔ BH |language=Portuguese |trans-title=Company – History |accessdate=2013-09-16}}</ref>
| 1986<ref name="BH-history">{{cite web |url=http://www.metrobh.gov.br/cbtu/final/empresa/historias/historias.htm |title=Empresa – História |publisher=CBTU – METRÔ BH |language=pt |trans-title=Company – History |access-date=2013-09-16 |archive-url=https://web.archive.org/web/20131021153411/http://www.metrobh.gov.br/cbtu/final/empresa/historias/historias.htm |archive-date=21 October 2013 |url-status=dead}}</ref>
| 2002<ref name="BH-history" />
| 2002<ref name="BH-history" />
| style="text-align:left" | 19<ref name="BH-map">{{cite web |url=http://www.metrobh.gov.br/cbtu/final/operacao/linhas/linhas.htm |title=Operação – Linha em operação |publisher=CBTU – METRÔ BH |language=Portuguese |trans-title=Operations – Line in operation |accessdate=2013-09-16}}</ref>
| style="text-align:left" |]<ref name="BH-map">{{cite web |url=http://www.metrobh.gov.br/cbtu/final/operacao/linhas/linhas.htm |title=Operação – Linha em operação |publisher=CBTU – METRÔ BH |language=pt |trans-title=Operations – Line in operation |access-date=2013-09-16 |archive-url=https://web.archive.org/web/20131017063320/http://www.metrobh.gov.br/cbtu/final/operacao/linhas/linhas.htm |archive-date=17 October 2013 |url-status=dead}}</ref>
|1
| {{convert|28.1|km|mi|abbr=on}}<ref name="BH-data">{{cite web |url=http://www.metrobh.gov.br/cbtu/final/operacao/caracter/caracter.htm |title=Operação – Dados operacionais |publisher=CBTU – METRÔ BH |language=Portuguese |trans-title=Operations – Operational data |accessdate=2013-09-16}}</ref>
| 58.8 (2017)<ref name="cbt" group="R">{{cite web |url=https://www.cbtu.gov.br/images/relatorios/gestao2017.pdf |title=RELATÓRIODEGESTÃOExercício de 2017 |date=31 December 2017 |publisher=CompanhiaBrasileiradeTrens Urbanos (CBTU) |pages=104–105 |language=Portuguese |trans-title=ManagementReport-period2017 |format= pdf |access-date=2018-08-01}}</ref>
|{{cvt|28.1|km|mi}}<ref name="BH-data">{{cite web |url=http://www.metrobh.gov.br/cbtu/final/operacao/caracter/caracter.htm |title=Operação – Dados operacionais |publisher=CBTU – METRÔ BH |language=pt |trans-title=Operations – Operational data |access-date=2013-09-16 |archive-url=https://web.archive.org/web/20120821210610/http://www.metrobh.gov.br/cbtu/final/operacao/caracter/caracter.htm |archive-date=21 August 2012 |url-status=dead}}</ref>
| 54.4 (2019)<ref name="cbtu" group="R">{{cite web |url=https://www.cbtu.gov.br/images/gaplo/gestaoanual/gestao2019.pdf |title=RELATÓRIO DE GESTÃO 2019 |date=31 December 2019 |publisher=Companhia Brasileira de Trens Urbanos (CBTU) |page=39 |language=pt |trans-title=2019 Management Report |access-date=2022-02-01 |archive-date=2 February 2022 |archive-url=https://web.archive.org/web/20220202010214/https://www.cbtu.gov.br/images/gaplo/gestaoanual/gestao2019.pdf |url-status=dead }}</ref>
|-
|-
| ]
| ]
|{{flag|Brazil}}
|{{flag|Brazil}}
| ]
| ]
| 2001<ref name="Brasilia-history">{{cite web|url=http://www.metro.df.gov.br/sobre-o-metro/memoria.html |title=Sobre o metro – Memória |publisher=Companhia do Metropolitano do Distrito Federal – Metrô |language=Portuguese |year=2013 |accessdate=2013-09-16 |url-status=dead |archiveurl=https://web.archive.org/web/20130925131035/http://www.metro.df.gov.br/sobre-o-metro/memoria.html |archivedate=25 September 2013 |df= }}</ref>
| 2001<ref name="Federal-District-Metro-history">{{cite web|url=http://www.metro.df.gov.br/sobre-o-metro/memoria.html |title=Sobre o metro – Memória |publisher=Companhia do Metropolitano do Distrito Federal – Metrô |language=pt |year=2013 |access-date=2013-09-16 |url-status=dead |archive-url=https://web.archive.org/web/20130925131035/http://www.metro.df.gov.br/sobre-o-metro/memoria.html |archive-date=25 September 2013}}</ref>
| 2020<ref>{{cite news |last=Germano Bastos Lopes |first=Camilla |date=7 January 2020 |title=Em fase de testes, nova estação do metrô é aberta |trans-title=In testing phase, new metro station is opened |url=https://jornaldebrasilia.com.br/cidades/em-fase-de-testes-nova-estacao-do-metro-e-aberta/ |work=Jornal de Brasília |language=pt-BR |access-date=2020-03-01}}</ref>
| 2010<ref name="Brasilia-history" />
| style="text-align:left" |]<ref name="Federal-District-Metro-structure">As for the size the system reached by the end of 2019, see {{cite news |last1=Eufrásio |first1=Jéssica |last2=Cotrim |first2=Thiago |date=17 November 2019 |title=Metrô é alternativa eficiente para amenizar o problema do trânsito no DF |trans-title=Metro is an efficient alternative to alleviate the traffic problem in DF |url=https://www.correiobraziliense.com.br/app/noticia/cidades/2019/11/17/interna_cidadesdf,806915/metro-e-alternativa-eficiente-para-amenizar-o-problema-do-transito-no.shtml |work=] |language=pt-BR |publisher=Diários Associados |access-date=2020-03-01}}
<p>As for the station opened after the end of 2019, see {{cite news |author=<!--Staff writer(s); no by-line.--> |date=3 January 2020 |title=Estação Estrada Parque começa a funcionar na segunda-feira |trans-title=Estrada Parque station starts operating on Monday |url=https://www.correiobraziliense.com.br/app/noticia/cidades/2020/01/03/interna_cidadesdf,818140/estacao-estrada-parque-comeca-a-funcionar-na-segunda-feira.shtml |work=Correio Braziliense |language=pt-BR |publisher=Diários Associados |access-date=2020-03-01}}</p></ref>
| {{convert|42.4|km|mi|abbr=on}}<ref name="Brasilia-structure">{{cite web |url=http://www.metro.df.gov.br/sobre-o-metro/estrutura.html |title=Sobre o metro – Estrutura |publisher=Companhia do Metropolitano do Distrito Federal – Metrô |language=Portuguese |year=2013 |accessdate=2013-09-16 |url-status=dead |archiveurl=https://web.archive.org/web/20121120045514/http://www.metro.df.gov.br/sobre-o-metro/estrutura.html |archivedate=20 November 2012 |df=dmy-all }}</ref>
|2
| 40.2 (2018)<ref group="R">{{cite web |url=http://www.metro.df.gov.br/wp-content/uploads/2017/11/balanco_metro_2018.pdf |title=RELATÓRIO DE ATIVIDADES DA ADMINISTRAÇÃO 2018 |date=31 December 2018 |publisher=Companhia do Metropolitano do Distrito Federal — METRO-DF |page=2 |language=Portuguese |trans-title=Management Activities Report 2018 |format=pdf |access-date=2019-06-17}}</ref>
| {{cvt|42.4|km|mi}}<ref name="Federal-District-Metro-structure" /><ref>{{cite web |url=http://www.metro.df.gov.br/sobre-o-metro/estrutura.html |title=Sobre o metro – Estrutura |publisher=Companhia do Metropolitano do Distrito Federal – Metrô |language=pt |year=2013 |access-date=2013-09-16 |url-status=dead |archive-url=https://web.archive.org/web/20121120045514/http://www.metro.df.gov.br/sobre-o-metro/estrutura.html |archive-date=20 November 2012}}</ref>
| 39.1 (2022)<ref group="R">{{cite web |url=https://metro.df.gov.br/wp-content/uploads/2023/06/Relatorio-de-Administracao-2022.pdf |title=Relatório de Administração 2022 |date=27 March 2023 |publisher=Metrô-DF |page=20 |language=pt |trans-title=Management Report |access-date=2023-07-01}}</ref>
|-
| ]
|{{flag|Brazil}}
| ]<ref group="Nb">Includes Metrofor's rapid transit line ''only'': Linha Sul (South Line).</ref>
| 2012<ref name="Metrofor Inaugurated">{{cite web |url=https://www.ceara.gov.br/2012/06/16/15-de-junho-de-2012-inauguracao-do-metro-de-fortaleza/ |title=Inauguração do Metrofor |website=www.ceara.gov.br |date=16 June 2012 |publisher=State government of Ceará |language=pt |trans-title=Metrofor Inauguration |access-date=2023-02-26}}</ref>
| 2013<ref name="Metrofor Expanded">{{cite web |url=https://www.metrofor.ce.gov.br/2013/06/05/governo-do-estado-anuncia-inauguracao-das-estacoes-finais-da-linha-sul/ |title=Expansão do Metrofor |website=www.metrofor.ce.gov.br |date=5 June 2013 |publisher=Metrofor |language=pt |trans-title=Metrofor Expansion |access-date=2023-02-26}}</ref>
| style="text-align:left" | 20<ref name="Metrofor Data">{{cite web |url=https://www.metrofor.ce.gov.br/sistema-metroviario/ |title=Dados do Metrofor |website=www.metrofor.ce.gov.br |publisher=Metrofor |language=pt |trans-title=Metrofor Data |access-date=2023-02-26}}</ref>
|2
|{{cvt|24.1|km|mi}}<ref name="Metrofor Data" />
| 8.9 (2022)<ref group="R">{{cite web |url=https://www.metrofor.ce.gov.br/wp-content/uploads/sites/32/2023/06/Carta_Anual_Governanca_Corporativa_2022.pdf |title=Carta Anual de Governança Corporativa |date=June 2023 |publisher=Metrofor |page=8 |language=pt |trans-title=Annual Corporate Governance Letter |access-date=2023-07-01}}</ref>
|-
|-
| ]
| ]
|{{flag|Brazil}}
|{{flag|Brazil}}
| ]
| ]
| 1985<ref name="Trensurb-history">{{cite web |url=http://www.trensurb.gov.br/paginas/paginas_detalhe.php?codigo_sitemap=48 |title=História |website=www.trensurb.gov.br |publisher=Empresa de Trens Urbanos de Porto Alegre S.A. – TRENSURB |language=Portuguese |trans-title=History |access-date=2017-12-08}}</ref>
| 1985<ref name="Trensurb-history">{{cite web |url=http://www.trensurb.gov.br/paginas/paginas_detalhe.php?codigo_sitemap=48 |title=História |website=www.trensurb.gov.br |publisher=Empresa de Trens Urbanos de Porto Alegre S.A. – TRENSURB |language=pt |trans-title=History |access-date=2017-12-08}}</ref>
| 2014<ref name="Trensurb-history" />
| 2014<ref name="Trensurb-history" />
| style="text-align:left" | 22<ref name="Trensurb-structure">{{cite web |url=http://www.trensurb.gov.br/paginas/paginas_detalhe.php?codigo_sitemap=15 |title=Estações e sistema |website=www.trensurb.gov.br |publisher=Empresa de Trens Urbanos de Porto Alegre S.A. – TRENSURB |language=Portuguese |trans-title=Stations and network |access-date=2017-12-08}}</ref>
| style="text-align:left" | 22<ref name="Trensurb-structure">{{cite web |url=http://www.trensurb.gov.br/paginas/paginas_detalhe.php?codigo_sitemap=15 |title=Estações e sistema |website=www.trensurb.gov.br |publisher=Empresa de Trens Urbanos de Porto Alegre S.A. – TRENSURB |language=pt |trans-title=Stations and network |access-date=2017-12-08}}</ref>
| 51.7 (2018)<ref group="R">{{cite web |url=http://www.trensurb.gov.br/paginas/upload/files/Relatorio_de_Gestao_2018_Trensurb.pdf |title=Relatório de Gestão do Exercício de 2018 |year=2019 |publisher=Empresa de Trens Urbanos de Porto Alegre S.A. – TRENSURB |page=39 |language=Portuguese |trans-title=Management Report of the 2018 period |format=pdf |access-date=2019-06-17}}</ref>
| 31.9 (2022)<ref group="R">{{cite web |url=http://www.trensurb.gov.br/paginas/upload/files/GovernancaCorporativa/Relatorio_Integrado_Exercicio_2022_site.pdf |title=Relatório Integrado 2022 |date=31 May 2023 |publisher=Empresa de Trens Urbanos de Porto Alegre S.A. – TRENSURB |page=26 |language=pt |trans-title=Integrated Report 2022 |access-date=2023-07-01}}</ref>
|-
|-
| ]
| ]
|{{flag|Brazil}}
|{{flag|Brazil}}
| ]<ref group="Nb">Includes METROREC's rapid transit lines ''only'': Linha Centro (Center Line) and Linha Sul (South Line).</ref>
| ]<ref group="Nb">Includes Metrorec's rapid transit lines ''only'': Linha Centro (Center Line) and Linha Sul (South Line).</ref>
| 1985<ref name="Recife-hist">{{cite web |url=http://www.cbtu-sturec.gov.br/?page_id=55 |title=Empresa – Histórico |publisher=CBTU-STU Recife |language=Portuguese |trans-title=Company – History |date= |accessdate=2014-06-15 |url-status=dead |archiveurl=https://web.archive.org/web/20141110202603/http://www.cbtu-sturec.gov.br/?page_id=55 |archivedate=10 November 2014 |df= }}</ref>
| 1985<ref name="Recife-hist">{{cite web |url=http://www.cbtu-sturec.gov.br/?page_id=55 |title=Empresa – Histórico |publisher=CBTU-STU Recife |language=pt |trans-title=Company – History |access-date=2014-06-15 |url-status=dead |archive-url=https://web.archive.org/web/20141110202603/http://www.cbtu-sturec.gov.br/?page_id=55 |archive-date=10 November 2014}}</ref>
| {{convert|39.5|km|mi|abbr=on}}<ref name="Recife">{{cite web|url=http://www.cbtu-sturec.gov.br/?page_id=172 |title=Características – Características Técnicas E Operacionais Do Metrô |publisher=CBTU-STU Recife |language=Portuguese |trans-title=Characteristics – Technical and Operational Characteristics of Metro |date= |accessdate=2014-06-15 |url-status=dead |archiveurl=https://web.archive.org/web/20141110164657/http://www.cbtu-sturec.gov.br/?page_id=172 |archivedate=10 November 2014 |df= }}</ref>
|{{cvt|39.5|km|mi}}<ref name="Recife">{{cite web|url=http://www.cbtu-sturec.gov.br/?page_id=172 |title=Características – Características Técnicas E Operacionais Do Metrô |publisher=CBTU-STU Recife |language=pt |trans-title=Characteristics – Technical and Operational Characteristics of Metro |access-date=2014-06-15 |url-status=dead |archive-url=https://web.archive.org/web/20141110164657/http://www.cbtu-sturec.gov.br/?page_id=172 |archive-date=10 November 2014}}</ref>
| 104.2 (2017)<ref name="cbtu" group="R">This ridership figure is the ''sum'' of those quoted for the two metro lines:
| 93.5 (2019)<ref group="R">This ridership figure is the ''sum'' of those quoted for the two metro lines:
*as for the Linha Centro, see {{cite web |url=http://portalold.metrorec.com.br/wp-content/uploads/2017/11/02-DEMANDA-ANUAL-DE-USUARIOS-DA-LINHA-CENTRO-ANO-2017.pdf |title=Demanda anual de usuários da Linha Centro STU-REC |publisher=Companhia Brasileira de Trens Urbanos (CBTU) |format=pdf |language=Portuguese |accessdate=2017-12-09}}
*as for the Linha Sul, see {{cite web |url=http://portalold.metrorec.com.br/wp-content/uploads/2017/11/03-DEMANDA-ANUAL-DE-USUARIOS-LINHA-SUL-2017.pdf |title=Demanda anual de usuários da Linha Sul STU-REC |publisher=Companhia Brasileira de Trens Urbanos (CBTU) |format=pdf |language=Portuguese |accessdate=2017-12-09}}</ref><refname="cbt"group="R" />
*as for the Linha Centro, see {{cite web |url=http://portalold.metrorec.com.br/wp-content/uploads/2020/01/02-DEMANDA-ANUAL-DE-USUARIOS-DA-LINHA-CENTRO-ANO-2019.pdf |title=Demanda anual de usuários da Linha Centro STU-REC |publisher=Companhia Brasileira de Trens Urbanos (CBTU) |language=pt |access-date=2020-03-04 |archive-date=27 July 2020 |archive-url=https://web.archive.org/web/20200727060348/http://portalold.metrorec.com.br/wp-content/uploads/2020/01/02-DEMANDA-ANUAL-DE-USUARIOS-DA-LINHA-CENTRO-ANO-2019.pdf |url-status=dead}}
*as for the Linha Sul, see {{cite web |url=http://portalold.metrorec.com.br/wp-content/uploads/2020/01/03-DEMANDA-ANUAL-DE-USUARIOS-LINHA-SUL-ANO-2019.pdf |title=Demanda anual de usuários da Linha Sul STU-REC |publisher=Companhia Brasileira de Trens Urbanos (CBTU) |language=pt |access-date=2020-03-04 |archive-date=27 July 2020 |archive-url=https://web.archive.org/web/20200727080553/http://portalold.metrorec.com.br/wp-content/uploads/2020/01/03-DEMANDA-ANUAL-DE-USUARIOS-LINHA-SUL-ANO-2019.pdf |url-status=dead}}
via {{Webarchive|url=https://web.archive.org/web/20200727060344/http://portalold.metrorec.com.br/?page_id=1547 |date=27 July 2020}}</ref><!-- ref name="cbtu" group="R"/ -->
|-
|-
| ]
| ]
|{{flag|Brazil}}
|{{flag|Brazil}}
| ]
| ]
| 1979<ref name="Rio-about" />
| 1979<ref name="Rio-about" />
| 2016<ref name="Rio-stats" />
| 2016<ref name="Rio-stats" />
| style="text-align:left" |]<ref name="Rio-about">{{cite web |url=https://www.metrorio.com.br/Empresa/Sobre |title=Sobre o MetrôRio |date= |publisher=Concessão Metroviária do Rio de Janeiro S.A. |language=Portuguese |trans-title=About MetrôRio |access-date=2018-09-25}}</ref>
| style="text-align:left" |]<ref name="Rio-about">{{cite web |url=https://www.metrorio.com.br/Empresa/Sobre |title=Sobre o MetrôRio |publisher=Concessão Metroviária do Rio de Janeiro S.A. |language=pt |trans-title=About MetrôRio |access-date=2018-09-25}}</ref>
|3
| {{convert|58|km|mi|abbr=on}}<ref name="Rio-stats">{{cite news |last1=Rodrigues |first1=Matheus |last2=Silveira |first2=Daniel |date=30 July 2016 |title=Com Temer e Pezão, Linha 4 do Metrô no Rio é inaugurada |trans-title=With Temer and Pezão, Line 4 of the Metro in Rio is inaugurated |url=http://g1.globo.com/rio-de-janeiro/noticia/2016/07/temer-participa-de-inauguracao-da-linha-4-do-metro-no-rio.html |department=Rio de Janeiro |work=] |language=Portuguese |publisher=Grupo Globo |access-date=2016-07-30}}</ref>
| {{cvt|58|km|mi}}<ref name="Rio-stats">{{cite news |last1=Rodrigues |first1=Matheus |last2=Silveira |first2=Daniel |date=30 July 2016 |title=Com Temer e Pezão, Linha 4 do Metrô no Rio é inaugurada |trans-title=With Temer and Pezão, Line 4 of the Metro in Rio is inaugurated |url=http://g1.globo.com/rio-de-janeiro/noticia/2016/07/temer-participa-de-inauguracao-da-linha-4-do-metro-no-rio.html |department=Rio de Janeiro |work=] |language=pt |publisher=Grupo Globo |access-date=2016-07-30}}</ref>
| 242.4 (2018)<ref group="R">{{cite web |url=http://metrorio.ri.invepar.com.br/Download.aspx?Arquivo=L2NUdb/DHWUer88kuQST9Q==&IdCanal=rP+6ZQDaUxPkN1o/Eq1X1g== |title=RELATÓRIO DE AMINISTRAÇÃO 2018 |date=28 March 2019 |publisher=Concessão Metroviária do Rio de Janeiro S.A. |page=78 |language=Portuguese |trans-title=Management Report 2018 |format=pdf |accessdate=2019-06-17 |via=}}</ref>
| 118.7 (2020)<ref group="R">{{cite web |url=https://api.mziq.com/mzfilemanager/v2/d/bd3db855-9f6e-4e32-83b7-672f92e2593b/bf153c4a-dd91-efc0-5794-7b892df0aa5b?origin=1 |title=RELATÓRIO DE AMINISTRAÇÃO 2020 |date=29 March 2021 |publisher=Concessão Metroviária do Rio de Janeiro S.A. |page=12 |language=pt |trans-title=Management Report 2020 |format=PDF |access-date=2021-04-02}}</ref>
|-
|-
| ]
| ]
|{{flag|Brazil}}
|{{flag|Brazil}}
| ]
| ]
| 2014<ref name=IRJ-11jun2014>{{cite journal|last1=Barrow|first1=Keith|url=http://www.railjournal.com/index.php/central-south-america/salvador-metro-opens-in-time-for-world-cup.html|title=Salvador metro opens in time for World Cup|journal=International Railway Journal|publisher=Simmons-Boardman Publishing Inc.|date=11 June 2014|accessdate=2015-04-26}}</ref>
| 2014<ref name="IRJ-11jun2014">{{cite journal|last1=Barrow|first1=Keith|url=http://www.railjournal.com/index.php/central-south-america/salvador-metro-opens-in-time-for-world-cup.html|title=Salvador metro opens in time for World Cup|journal=International Railway Journal|publisher=Simmons-Boardman Publishing Inc.|date=11 June 2014|access-date=2015-04-26}}</ref>
| 2023<ref>{{cite web |url=https://anptrilhos.org.br/bahia-inaugura-nova-etapa-do-metro/ |title=Bahia inaugura nova etapa do metrô |date=16 June 2023}}</ref>
| 2018<ref name="IRWJ-01may2018">{{cite magazine |first=Keith|last=Barrow |url=http://www.railjournal.com/index.php/central-south-america/salvador-metro-line-2-airport-extension-opens.html |title=Salvador metro airport extension opens |magazine=] |publisher=Simmons-Boardman Publishing Inc. |date=1 May 2018 |accessdate=2018-05-27}}</ref>
| style="text-align:left" | 19<ref name="METRO-SSA">{{cite web |url=http://www.ccrmetrobahia.com.br/linha-1/mapa-da-linha |title=Mapa da linha | CCR Metrô Bahia |publisher=CCR Metrô Bahia |year=2017 |accessdate=2018-06-05}}</ref>
| style="text-align:left" | 20<ref name="METRO-SSA">{{cite web |url=http://www.ccrmetrobahia.com.br/linha-1/mapa-da-linha |title=Mapa da linha | CCR Metrô Bahia |publisher=CCR Metrô Bahia |year=2017 |access-date=2018-06-05 |archive-url=https://web.archive.org/web/20180611224705/http://www.ccrmetrobahia.com.br/linha-1/mapa-da-linha |archive-date=11 June 2018 |url-status=dead}}</ref>
|2
| {{convert|32.5|km|mi|abbr=on}}<ref name="IRWJ-01may2018" /><ref name="IRWJ-13sep2017">{{cite magazine |first=Keith|last=Barrow |url=http://www.railjournal.com/index.php/central-south-america/salvador-metro-line-2-reaches-mussurunga.html |title=Salvador metro line 2 reaches Mussurunga |magazine=] |publisher=Simmons-Boardman Publishing Inc. |date=13 September 2017 |accessdate=2017-10-04}}</ref>
| {{cvt|34|km|mi}}
| 86 (2018)<ref name="CCR Bahia" group="R">This annual ridership figure is the ''difference'' of those quoted as the system's overall ridership from the start of operations in June 2014:
| 62 (2020)<ref name="CCR Bahia" group="R">This annual ridership figure is the ''difference'' of those quoted as the system's overall ridership from the start of operations in June 2014:
*to the end of year 2018 (152 millions), see {{cite web |url=http://www.ccrmetrobahia.com.br/media/2258/dfp-2018.pdf |title=Demonstrações Financeiras Referentes ao Exercício findo em 31 de Dezembro de 2018 e Relatório dos Auditores Independentes sobre as Demonstrações Financeiras |date=8 April 2019 |publisher=Companhia do Metrô da Bahia |page=4 |language=Portuguese |trans-title=Financial Statements for the Year ended on 31 December 2018 and ... |format=pdf |access-date=2019-06-17}}
*to the end of year 2017 (66 millions), see {{cite web |url=http://www.ccrmetrobahia.com.br/media/2183/dfp-2017.pdf |title=Demonstrações Financeiras Referentes ao Exercício findo em 31 de Dezembro de 2017 e Relatório dos Auditores Independentes sobre as Demonstrações Financeiras |date=20February2018 |publisher=Companhia do Metrô da Bahia |page=4 |language=Portuguese |trans-title=Financial Statements for the Year ended on 31 December 2017 and ... |format=pdf |access-date=2019-06-17}}</ref>
*to the end of year 2020 (327 millions), see {{cite web |url=https://www.ccrmetrobahia.com.br/media/2557/dfp-2020.pdf |title=Demonstrações Financeiras Referentes ao Exercício findo em 31 de Dezembro de 2020 e Relatório dos Auditores Independentes sobre as Demonstrações Financeiras |date=11 March 2021 |publisher=Companhia do Metrô da Bahia |page=3 |language=pt |trans-title=Financial Statements for the Year ended on 31 December 2020 and ... |access-date=2021-04-02}}
*to the end of year 2019 (265 millions), see {{cite web |url=http://www.ccrmetrobahia.com.br/media/2411/dfp_2019.pdf |title=Demonstrações Financeiras Referentes ao Exercício findo em 31 de Dezembro de 2019 e Relatório dos Auditores Independentes sobre as Demonstrações Financeiras |date=16 March 2020 |publisher=Companhia do Metrô da Bahia |page=3 |language=pt |trans-title=Financial Statements for the Year ended on 31 December 2019 and ... |access-date=2020-04-25}}</ref>
|-
|-
| ]
| ]
|{{flag|Brazil}}
|{{flag|Brazil}}
| ]
| ]<ref group="Nb">Does not include ] system.</ref>
| 1974<ref name="METRO-SP-about">{{cite web|url=http://www.metro.sp.gov.br/metro/institucional/quem-somos/index.aspx|title=Quem somos|year=2017|publisher=Companhia do Metropolitano de São Paulo - Metrô|language=Portuguese|trans-title=About us|accessdate=2017-11-27}} <!-- the English version of this source {{cite web |url=http://www.metro.sp.gov.br/en/metro/about-us/index.aspx |title=Home › The Company › About us |publisher=Companhia Do Metropolitano De São Paulo |year=2015 |accessdate=2015-04-01}} has not been updated yet (2017-11-27) --></ref>
| 1974<ref name="METRO-SP-about">{{cite web|url=http://www.metro.sp.gov.br/metro/institucional/quem-somos/index.aspx|title=Quem somos|year=2017|publisher=Companhia do Metropolitano de São Paulo - Metrô|language=pt|trans-title=About us|access-date=2017-11-27|archive-date=27 April 2018|archive-url=https://web.archive.org/web/20180427193252/http://www.metro.sp.gov.br/metro/institucional/quem-somos/index.aspx|url-status=dead}} <!-- the English version of this source {{cite web |url=http://www.metro.sp.gov.br/en/metro/about-us/index.aspx |title=Home › The Company › About us |publisher=Companhia Do Metropolitano De São Paulo |year=2015 |access-date=2015-04-01}} has not been updated yet (2017-11-27) --></ref>
| 2019<ref name="auto2">{{cite news|url=http://www.saopaulo.sp.gov.br/spnoticias/governo-entrega-estacao-jardim-planalto-da-linha-15-prata-do-metro/|title=Governo entrega Estação Jardim Planalto da Linha 15-Prata do Metrô|author=<!--Staff writer(s); no by-line.-->|first=|date=2019|work=São Paulo.sp|access-date=2019-08-26|publisher=Governo do Estado de São Paulo}}</ref>
| 2021<ref name="auto2">{{cite news|url=https://www.saopaulo.sp.gov.br/ultimas-noticias/governo-de-sp-entrega-estacao-jardim-colonial-da-linha-15-prata-do-metro-2/|title=Governo de SP entrega Estação Jardim Colonial da Linha 15-Prata do Metrô|author=<!--Staff writer(s); no by-line.-->|date=2021|work=São Paulo.sp|access-date=2021-12-29|publisher=Governo do Estado de São Paulo|archive-date=15 October 2022|archive-url=https://web.archive.org/web/20221015113318/https://www.saopaulo.sp.gov.br/ultimas-noticias/governo-de-sp-entrega-estacao-jardim-colonial-da-linha-15-prata-do-metro-2/|url-status=dead}}</ref>
| 1358.6 (2018)<ref group="R">{{cite web |url=http://www.metro.sp.gov.br/metro/institucional/pdf/rel-integrado.pdf |title=Relatório Integrado 2018 |website=www.metro.sp.gov.br |publisher=Companhia do Metropolitano de São Paulo |page=36 |language=Portuguese |trans-title=Integrated Report 2018 |format=pdf |access-date=2019-06-17}}<p>''This ridership figure includes the ViaQuatro ] and Via Mobilidade ] ridership in the total.''</p></ref>
| 1,196.5 (2023)<ref group="R">
''This ridership figure includes the ViaQuatro ] and Via Mobilidade ] ridership in the total.''</ref>
|-
|-
| ]
| ]
| {{flag|Bulgaria}}
| {{flag|Bulgaria}}
| ]
| ]
| 1998<ref name="Sofia">{{cite web |url=http://www.metrosofia.com/en/about |title=General Info about Sofia Metro |website=MetroSofia.com |year=2013 |accessdate=2013-09-20}}</ref>
| 1998<ref name="Sofia">{{cite web |url=http://www.metrosofia.com/en/about |title=General Info about Sofia Metro |website=MetroSofia.com |year=2013 |access-date=2013-09-20}}</ref>
| 2016<ref name="Vitosha">{{cite news |last=Mikhaylova |first=Marina |date=20 July 2016 |title=Sofiasubwaylaunches1.3kmsection with one station |url=https://seenews.com/news/sofia-subway-launches-13-km-section-with-one-station-533330 |work=SeeNews |access-date=}}</ref>
| 2021<ref name=":13">{{cite web|date=2021-04-21|title=Метрото вече стига до Горна баня |url=https://segabg.com/hot/category-bulgaria/metroto-veche-stiga-gorna-banya|access-date=2021-04-24|website=СЕГА|author=Светослав Спасов|language=bg}}</ref>
| 91.1 (2017)<ref group="R">{{cite web |url=http://www.nsi.bg/sites/default/files/files/publications/God2018.pdf |title=Statistical Yearbook 2018 |date=21 May 2019 |editor-last=Ilkova |editor-first=A. |website=www.nsi.bg |publisher=National Statistical Institute |page=356 |access-date=2019-06-12}}</ref>
| 92.4 (2019)<ref group="R">{{cite web |url=https://nsi.bg/sites/default/files/files/publications/God2020.pdf |title=Statistical Yearbook 2020 |date=9 June 2021 |editor-last=Ilkova |editor-first=A. |work=NSI |publisher=National Statistical Institute |page=348 |access-date=2022-02-01}}</ref>
|-
|-
| rowspan="2" |]
<!-- Please do not add the systems in Calgary, Edmonton, or Ottawa; they lack the degree of separation that defines systems appearing in this article, and so are covered in the ] -->
| rowspan="2" |{{flag|Canada}} {{anchor|C}}
| ]
|]
| {{flag|Canada}} {{anchor|C}}
| 1966<ref name="Montreal-dates">{{cite encyclopedia |last=Gilbert |first=Dale |editor-last=Graves |editor-first=Bronwyn |encyclopedia=] |title=Montréal Metro |url=https://www.thecanadianencyclopedia.ca/en/article/montreal-metro |access-date=2019-12-23 |date=14 November 2017 |publisher=]}}</ref>
| ]
| 2007<ref name="Montreal-dates" />
| 1966
| style="text-align:left" |]<ref name="Montreal-stats">{{cite web |url=http://www.stm.info/en/about/major_projects/mobile-network |title=Mobile network |website=www.stm.info |publisher=Société de transport de Montréal (STM) |access-date=2018-09-16}}</ref>
| 2007<ref group="Nb">See ]</ref>
|4
| style="text-align:left" | ]<ref name="Montreal">{{cite web |url=http://www.stm.info/en/about/major_projects/mobile-network |title=Mobile network |website=www.stm.info |publisher=Société de transport de Montréal (STM) |accessdate=2018-09-16}}</ref>
| 383.1 (2018)<ref name="APTA-2018-Q4" group="R">{{cite web |url=https://www.apta.com/resources/statistics/Documents/Ridership/2018-Q4-Ridership-APTA.pdf |title=Public Transportation Ridership Report - Fourth Quarter 2018 |publisher=] (APTA) |via=http://www.apta.com/resources/statistics/Pages/ridershipreport.aspx |format=pdf |date=12April2019 | accessdate=2019-04-16}}</ref><ref name=APTA group="R Nb">All ] (APTA) figures are derived from unlinked transit passenger trips (i.e. a transfer between two lines counts as two passenger trips, transferring twice counts as three trips, etc.).</ref>
| 304.0 (2023)<ref name="APTA-2023-Q4" group="R">{{cite web |url=https://www.apta.com/wp-content/uploads/2023-Q4-Ridership-APTA-Update-1.pdf |title=Public Transportation Ridership Report - Fourth Quarter 2023 - Update 1 |publisher=] |date=2 July 2024 | access-date=2024-09-08}}</ref><ref name="APTA" group="R Nb">All ] figures are derived from unlinked transit passenger trips (i.e. a transfer between two lines counts as two passenger trips, transferring twice counts as three trips, etc.).</ref>
|-
|-
|]
| ]
| 2023<ref>{{cite web|url=https://www.cbc.ca/news/canada/montreal/rem-first-rides-inauguration-brossard-montreal-gare-centrale-1.6920333|title=Riders set to test out new REM service, mark new era in Montreal public transit|last=Nerestant|first=Antoni|work=]|date=July 28, 2023|access-date=July 31, 2023}}</ref>
| 1954<ref name="TTC-stats-Two">{{cite web |url=http://www.ttc.ca/About_the_TTC/Operating_Statistics/2017/section_two.jsp |title=2017 – Operating Statistics |year=2018 |publisher=Toronto Transit Commission (TTC) |at=Section Two › Official Opening Date |access-date=2018-09-16}}</ref>
|1
| 16.6 km (10.3 mi)<ref>{{Cite web |date=2023-06-26 |title=REM light rail on South Shore could launch 'within 30 to 45 days' |url=https://montreal.ctvnews.ca/rem-light-rail-on-south-shore-could-launch-within-30-to-45-days-1.6456022 |access-date=2023-07-28 |website=Montreal |language=en}}</ref>
| n/a
|-
|]
|{{flag|Canada}}
|]<ref>{{cite web |url=http://www.ttc.ca/Subway/index.jsp |title=TTC – Subway |publisher=Toronto Transit Commission |year=2016 |access-date=2016-09-02 |archive-date=27 August 2016 |archive-url=https://web.archive.org/web/20160827201808/https://ttc.ca/Subway/index.jsp |url-status=dead}}</ref>
| 1954<ref name="TTC-stats-Two">{{cite web |url=http://www.ttc.ca/About_the_TTC/Operating_Statistics/2017/section_two.jsp |title=2017 – Operating Statistics |year=2018 |publisher=Toronto Transit Commission (TTC) |at=Section Two › Official Opening Date |access-date=2018-09-16 |archive-date=28 January 2020 |archive-url=https://web.archive.org/web/20200128021706/http://www.ttc.ca/About_the_TTC/Operating_Statistics/2017/section_two.jsp |url-status=dead}}</ref>
| 2017<ref name="TTC-stats-Two" />
| 2017<ref name="TTC-stats-Two" />
| style="text-align:left" |]<ref name="TTC-stats-One">{{cite web |url=http://www.ttc.ca/About_the_TTC/Operating_Statistics/2017/section_one.jsp |title=2017 – Operating Statistics |year=2018 |publisher=Toronto Transit Commission (TTC) |at=Section One › System Quick Facts |access-date=2018-09-16}}</ref>
| style="text-align:left" |]<ref name="TTC-stats-One">{{cite web |url=http://www.ttc.ca/About_the_TTC/Operating_Statistics/2017/section_one.jsp |title=2017 – Operating Statistics |year=2018 |publisher=Toronto Transit Commission (TTC) |at=Section One › System Quick Facts |access-date=2018-09-16 |archive-date=28 January 2020 |archive-url=https://web.archive.org/web/20200128101919/http://www.ttc.ca/About_the_TTC/Operating_Statistics/2017/section_one.jsp |url-status=dead}}</ref>
| 416.2 (2018)<ref name="APTA-2018-Q4" group="R" /><ref name=APTA group="R Nb"/><ref name="Toronto" group="R Nb">This ridership figure is the ''sum'' of the "Heavy Rail (HR)" and "Intermediate Rail (IR)" figures for Toronto from the APTA Ridership report – in other words, this figure includes ridership on the ] (RT) line which APTA considers to be "Intermediate Rail (IR)".</ref>
| 302.5 (2023)<ref name="APTA-2023-Q4" group="R" /><ref name="APTA" group="R Nb" /><ref name="Toronto" group="R Nb">This ridership figure is the ''sum'' of the "Heavy Rail (HR)" and "Intermediate Rail (IR)" figures for Toronto from the APTA Ridership report – in other words, this figure includes ridership on the ] (RT) line which APTA considers to be "Intermediate Rail (IR)".</ref>
| 1985<ref name="SkyTrain-open">{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=14 January 2011 |title=Happy 25th, SkyTrain! |url=http://www.translink.ca/~/media/Documents/rider_guide/Buzzer%20Vault/2010s/2011/Buzzer_2011_01_14.ashx |format=PDF |magazine=The Buzzer |publisher=TransLink |page=2 |access-date=2018-09-16 |archive-date=31 July 2019 |archive-url=https://web.archive.org/web/20190731170057/https://www.translink.ca/~/media/Documents/rider_guide/Buzzer%20Vault/2010s/2011/Buzzer_2011_01_14.ashx |url-status=dead}}</ref>
| 2024{{refn|group="Nb"|Indicates the opening of ], an ] of the ], which opened on December 20, 2024.<ref>{{cite web|url=https://www.translink.ca/plans-and-projects/projects/rapid-transit-projects/capstan-station |title= Capstan Station |website=TransLink.ca |access-date=20 December 2024}}</ref>}}
| {{convert|79.6|km|mi|abbr=on}}<ref name="SkyTrain">{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=16 December 2016 |title=TransLink opens Evergreen Extension |url=http://newsmanager.commpartners.com/aptapt/issues/2016-12-16/index.htm |magazine=Passenger Transport |publisher=American Public Transportation Association (APTA) |volume= |issue= |page= |issn=0364-345X |access-date=2018-09-16}}</ref>
|{{cvt|79.6|km|mi}}<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=16 December 2016 |title=TransLink opens Evergreen Extension |url=http://newsmanager.commpartners.com/aptapt/issues/2016-12-16/index.html |magazine=Passenger Transport |publisher=American Public Transportation Association |issn=0364-345X |access-date=2020-03-11 |archive-date=30 October 2021 |archive-url=https://web.archive.org/web/20211030134120/http://newsmanager.commpartners.com/aptapt/issues/2016-12-16/index.html |url-status=dead }}</ref>
| 1975<ref>{{cite web |url=http://www.metrosantiago.cl/corporativo/historia |title=Corporativa – Historia – Historia de Metro |publisher=] |language=Spanish |trans-title=Corporate – History – History of Metro |date=1 July 2013 |accessdate=2013-09-18}}</ref>
| 1975<ref>{{cite web |url=http://www.metrosantiago.cl/corporativo/historia |title=Corporativa – Historia – Historia de Metro |publisher=] |language=es |trans-title=Corporate – History – History of Metro |date=1 July 2013 |access-date=2013-09-18 |archive-date=4 March 2016 |archive-url=https://web.archive.org/web/20160304114653/http://www.metrosantiago.cl/corporativo/historia |url-status=dead}}</ref>
| 2019<ref>{{cite web |url=https://www.cooperativa.cl/noticias/pais/transportes/metro/la-inauguracion-de-la-esperada-linea-3-de-metro/2019-01-22/072935.html | language=Spanish | title=La inauguracion de la esperada linea 3 de metro}}</ref>
| 2023<ref>{{cite web |url=https://www.cooperativa.cl/noticias/pais/transportes/metro/la-inauguracion-de-la-esperada-linea-3-de-metro/2019-01-22/072935.html | language=es | title=La inauguracion de la esperada linea 3 de metro}}</ref>
| style="text-align:left" | ]<ref>{{Cite web |work=24horas |title=Este será el nuevo mapa del Metro de Santiago tras llegada a San Bernardo |url=https://www.24horas.cl/actualidad/nacional/este-sera-el-nuevo-mapa-de-metro-tras-su-llegada-a-san-bernardo |access-date=2023-12-01 |language=es-CL}}</ref>{{Refn|The number is 126 if interchange stations (i.e. different sets of platforms) are counted as one station, or 143 if all stations on all lines are counted multiple times for each line.|group="Nb"}}
| style="text-align:left" | 136<ref>{{Cite web|url=https://www.biobiochile.cl/noticias/nacional/region-metropolitana/2019/01/21/conoce-la-estacion-fantasma-de-la-linea-3-fue-construida-hace-30-anos-y-no-sera-utilizada.shtml|title=Conoce la "estación fantasma" de la Línea 3: fue construida hace 30 años y no será utilizada|date=2019-01-21|website=BioBioChile - La Red de Prensa Más Grande de Chile|access-date=2019-05-27}}</ref>
|7
| {{convert|140|km|mi|abbr=on}}<ref name="Metro-Santiago">{{cite web |url=http://www.metrosantiago.cl/guia-viajero |title=Guía del Viajero |publisher=] |language=Spanish |trans-title=Plan Your Journey |accessdate=2015-07-03}}</ref>
| 721 (2018)<ref group="R">{{cite web |url=https://www.metro.cl/documentos/memoria-anual-2018.pdf |title=MemoriaAnual2018 |date=29 March 2019 |publisher=Metro de Santiago |page=19 |language=Spanish |trans-title=2018AnnualReport |format=pdf |accessdate=2019-06-20 |via=}}</ref>
| {{cvt|149|km|mi}}<ref name="Metro-Santiago">{{cite web |url=http://www.metrosantiago.cl/guia-viajero |title=Guía del Viajero |publisher=] |language=es |trans-title=Plan Your Journey |access-date=2015-07-03 |archive-date=28 March 2016 |archive-url=https://web.archive.org/web/20160328043055/http://www.metrosantiago.cl/guia-viajero |url-status=dead}}</ref>
| 544.4 (2022)<ref group="R">{{cite web |url=https://www.metro.cl/documentos/Memoria_Integrada_Metro_2022.pdf |title=Memoria Anual 2022 |date=2023-08-28 |publisher=Metro de Santiago – Empresa de Transporte de Pasajeros Metro S.A. |pages= 156 |language=es-CL |trans-title=2022 Annual Report |access-date=2023-08-28}}</ref>
|-
|-
| ]
| ]
| {{flag|China}}
| {{flag|China}}
| ]<ref name="bjgdjs201910">{{cite web |title=北京：加强地铁防控 防止疫情蔓延|url=http://www.gov.cn/xinwen/2020-02/04/content_5474539.htm |access-date=31 October 2020}}</ref>
| ]<ref name=BeijingLength />
| 1971<ref group="Nb">The Beijing Subway's first line began trial operations on 1 October 1969. It opened to revenue service under trial operations on 15 January 1971. Initially, only members of the public with credential letters from their work units could purchase tickets, but this restriction was removed on 27 December 1972. The subway line passed its final inspections and ended trial operations on 15 September 1981. During the trial operations period, annual ridership rose from 8.28 million in 1971 to 55.2 million in 1980. See ] for details and references.</ref>
| 1971<ref group="Nb">The Beijing Subway's first line began trial operations on 1 October 1969. It opened to revenue service under trial operations on 15 January 1971. Initially, only members of the public with credential letters from their work units could purchase tickets, but this restriction was removed on 27 December 1972. The subway line passed its final inspections and ended trial operations on 15 September 1981. During the trial operations period, annual ridership rose from 8.28 million in 1971 to 55.2 million in 1980. See ] for details and references.</ref>
| style="text-align:left" |]{{refn|group="Nb"|The number is 326 if interchange stations (i.e. different sets of platforms) are counted as one station, or 388 if all stations on all lines are counted multiple times for each line. Both counts excludes the stations of the ].<refname=sina20190926/><ref name="BeijingLength">{{cite web|url=http://www.bjd.com.cn/zc/shq/201812/30/t20181230_11095558.html|script-title=zh:两条地铁新线今起开通试运营 新增里程28.6公里|work=]|url-status=dead|archiveurl=http://web.archive.org/web/20181230061329/http://www.bjd.com.cn/zc/shq/201812/30/t20181230_11095558.html|archivedate=2018-12-30}}</ref>}}
| style="text-align:left" |]{{refn|group="Nb"|The number of stations is 424 if the 98 (71 2-line, 9 3-line) interchange stations (i.e. different sets of platforms) are counted as one station, or 522 if all stations on all lines are counted multiple times for each line. Both counts exclude the 20 stations of the ] and ] tram lines.<ref name=":11"/>}}
|27
| {{convert|669.4|km|mi|abbr=on}}<ref name=sina20190926 /><ref name=BeijingLength />{{refn|group="Nb"|Length excludes the ]}}
|{{cvt|861|km|mi}}<ref name=":11" />{{refn|group="Nb"|Length excludes the ] and ] tram lines, which combined are 20.7 km long.}}
| 3850 (2018)<ref group="R">{{citeweb|url=http://www.bjstats.gov.cn/tjsj/tjgb/ndgb/201903/t20190319_418980.html |script-title=zh:北京市2018年国民经济和社会发展统计公报|trans-title=Statistical Bulletin of Beijing National Economic and Social Development in 2018|language=Chinese|publisher=北京市统计局 |date=|accessdate=March 20, 2019}}</ref>
| 3,445.7 (2023)<ref name="China2023" group="R">{{Cite web |title=城市轨道交通2023年度统计和分析报告 |trans-title=Urban Rail Transit Statistics and Analytics Report 2023 |url=https://oss.camet.org.cn/u/cms/www/202403/28125736mgzp.pdf |url-status=live |archive-url=https://web.archive.org/web/20240329200628/https://oss.camet.org.cn/u/cms/www/202403/28125736mgzp.pdf |archive-date=2024-03-29 |access-date=2024-03-29 |website=中国城市轨道交通协会 |language=zh}}</ref>{{refn|group="Nb"|Ridership data includes that of ] and ] tram lines.}}
|-
|-
| ]
| ]
|{{flag|China}}
|{{flag|China}}
| ]
| ]
| 2017<ref group="Nb">Opening of metro ] and not light rail ], which opened in 2002.</ref>
| 2011
| 2024<ref>{{cite news|title=轨道交通4号线南延线今日开通运营|url=http://epaper.changchunews.com/ccrb/pad/paper/c/202306/06/content_1899535.html|archive-url=https://web.archive.org/web/20230606020323/http://epaper.changchunews.com/ccrb/pad/paper/c/202306/06/content_1899535.html|url-status=dead|archive-date=6 June 2023|date=2023-06-06|work=长春日报}}</ref>
| 2014<ref name="Changsha">{{cite magazine |url=http://www.railwaygazette.com/news/single-view/view/changsha-metro-opens.html |title=Changsha metro opens |magazine=] |date=29 April 2014 |accessdate=2014-05-01}}</ref>
| 2014<ref name="Changsha">{{cite magazine |url=http://www.railwaygazette.com/news/single-view/view/changsha-metro-opens.html |title=Changsha metro opens |magazine=] |date=29 April 2014 |access-date=2014-05-01 |archive-date=17 August 2019 |archive-url=https://web.archive.org/web/20190817230814/https://www.railwaygazette.com/news/single-view/view/changsha-metro-opens.html |url-status=dead}}</ref>
| 2024<ref>{{Cite web |title=Urban transport industry news round-up |url=https://www.railwaygazette.com/news/urban-transport-industry-news-round-up/66833.article |access-date=2024-07-04 |website=www.railwaygazette.com}}</ref>
| style="text-align:left" | ]{{refn|group="Nb"|There are 296 stations if the 51 (45 2-line, 6 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 353 stations if all stations on all lines are counted multiple times for each line. Excludes light rail line T2.}}
| style="text-align:left" | ]{{refn|group="Nb"|There are 256 stations if the 42 (36 2-line, 6 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 304 stations if all stations on all lines are counted multiple times for each line.}}
| {{cvt|522.54|km|mi}}<ref name="chongqinglength">{{cite news|url=https://www.railwaygazette.com/metros/chongqing-inaugurates-two-metro-extensions/63406.article|title=Chongqing inaugurates two metro extensions|archive-url=https://web.archive.org/web/20230126015152/https://www.railwaygazette.com/metros/chongqing-inaugurates-two-metro-extensions/63406.article|archive-date=2023-01-26}}</ref>
| 2023<ref>{{cite web|last=平安送你的|title=地铁13号线最新消息！|url=http://mp.weixin.qq.com/s?__biz=MzU4Mzc3ODE1NA==&mid=2247511775&idx=1&sn=ea99f5157d54d10dc6e3bc273586dc8d&chksm=fda104dacad68dcc70eb8438555d1fdec1aa9699d372aef061c923c421eb307b7ce5071b1ddd#rd|access-date=2021-12-31|website=Weixin Official Accounts Platform}}</ref>
| 2018<ref>{{Cite web|url=http://www.sohu.com/a/238408092_99972471 |script-title=zh:地铁辛寨子站开通啦！|last=|first=|date=|website=sohu.com|trans-title=Xinzhaizi Station opened for passengers.|access-date=2017-07-02}}</ref>
| style="text-align:left" | 69
| style="text-align:left" |]
|6
| {{convert|153.5|km|mi|abbr=on}}
| {{cvt|237.7|km|mi}}
| 192.3 (2017)<ref group="R" name=":0" />
| 252.0 (2023)<ref group="R" name="China2023" />
|-
|-
| ]
| ]
|{{flag|China}}
|{{flag|China}}
| ]
| ]
| 2016<ref>{{cite web|url=http://urbanrail.net/as/cn/dongguan/dongguan.htm|title=UrbanRail.Net > Asia > China > Dongguan Metro|website=urbanrail.net|accessdate=13 September 2017}}</ref>
| 2016<ref>{{cite web|url=http://urbanrail.net/as/cn/dongguan/dongguan.htm|title=UrbanRail.Net > Asia > China > Dongguan Metro|website=urbanrail.net|access-date=13 September 2017}}</ref>
| –
| –
| style="text-align:left" | 15
| style="text-align:left" | 15
|1
| {{convert|37.8|km|mi|abbr=on}}
| {{cvt|37.7|km|mi}}
| 46.1 (2017)<ref group="R" name=":0"/>
| 45.3 (2023)<ref name="China2023" group="R" />
|-
|-
| ]
| ]
|{{flag|China}}
|{{flag|China}}
| ]<ref group="Nb">First line of ] serves two cities – ] and ]</ref>
| ]<ref group="Nb" name=":2">First line of ], the Guangfo Line, serves two cities – ] and ]. The Guangfo Line is operated by Guangzhou Metro and as such is included in Guangzhou's tally.</ref>
| 2010
| 2010
| 2024<ref>{{cite web|title=佛山地铁2号线将于12月28日开通运营 连通广州南站 - 广州市人民政府门户网站|url=http://www.gz.gov.cn/zt/qltjygadwqjsxsdzgzlfzdf/mtjj/content/post_7986666.html|access-date=2021-12-29|website=www.gz.gov.cn|archive-date=12 April 2022|archive-url=https://web.archive.org/web/20220412100302/http://www.gz.gov.cn/zt/qltjygadwqjsxsdzgzlfzdf/mtjj/content/post_7986666.html|url-status=dead}}</ref>
| n/a<ref group="R Nb">Counted in with Guangzhou's ridership figures.</ref>
| 67.9 (2023)<ref group="R" name="China2023" /><ref group="R Nb">Ridership of ] counted in Guangzhou's ridership figures.</ref>
|-
|-
| ]
| ]
|{{flag|China}}
|{{flag|China}}
| ]
| ]
| 2016<ref>{{cite web|url=http://www.urbanrail.net/as/cn/fuzhou/fuzhou.htm|title=UrbanRail.Net > Asia > China > Fuzhou Metro|website=www.urbanrail.net|accessdate=13 September 2017}}</ref>
| 2016<ref>{{cite web|url=http://www.urbanrail.net/as/cn/fuzhou/fuzhou.htm|title=UrbanRail.Net > Asia > China > Fuzhou Metro|website=www.urbanrail.net|access-date=13 September 2017}}</ref>
| 2023<ref>{{Cite web |title=福州地铁6号线今日开通运营 -福州 - 东南网 |url=http://fz.fjsen.com/2022-08/28/content_31118269.htm |access-date=2022-08-28 |website=fz.fjsen.com}}</ref>
| 2019
| style="text-align:left" | 42
| style="text-align:left" | 90
|5
| {{convert|55.5|km|mi|abbr=on}}
| {{cvt|143.5|km|mi}}
| 60.9 (2017)<ref group="R" name=":0"/>
| 227.8 (2023)<ref name="China2023" group="R" />
|-
|-
| ]
| ]
|{{flag|China}}
|{{flag|China}}
| ]{{refn|group="Nb"|The 9 station, 4.0-km long APM line is not included here, because it is a people mover.}}<ref name=":2" group="Nb" />
| ]
| 1997
| 1997
| 2018<ref name="20180423报道">{{Cite web |url=http://www.gzmtr.com/ygwm/xwzx/gsxw/201804/t20180423_56671.html |script-title=zh:三号线机场北站4月26日开通试运营 |publisher=Guangzhou Metro |date=2018-04-23 |language=zh-hans}}</ref>
| 2024<ref>{{cite web |title=广州地铁三号线东延段11月1日开通 |url=https://www.xkb.com.cn/articleDetail/353370}}</ref>
| style="text-align:left" |]{{refn|group="Nb"|There are 276 stations if the 44 (40 2-line, 3 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 323 stations if all stations on all lines are counted multiple times for each line.}}
| style="text-align:left" | ]<ref>{{cite web |url=http://www.exploregz.com/metro/pedia/ |title=Guangzhou Metro |work=ExploreGuangzhou's "Metropedia" |accessdate=2010-10-31}}</ref>
|15{{refn|group="Nb"|The 9 station, 4.0-km long APM line is not included here, because it is a people mover. The entire Guangfo Line is included.}}<ref name=":2" group="Nb" />
| {{convert|478|km|mi|abbr=on}}<ref>{{cite web|url=http://www.gzmtr.com/ygwm/xwzx/gsxw/201812/t20181228_61296.html|script-title=zh:三条新线同日开通，广州首次实现“区区通地铁”|publisher=Guangzhou Metro Corporation|date=2018-12-28|language = zh-hans|accessdate=2019-05-12}}</ref>
| {{cvt|705.28|km|mi}}<ref name=":5">{{Cite web |title=广州地铁二十二号线首通段，今日开通_南方网 |url=https://news.southcn.com/node_4538da31bd/15d96a701f.shtml |access-date=2022-03-31 |website=news.southcn.com}}</ref>
| 2024<ref name="guiyang2023">{{cite web |url=https://www.chinanews.com.cn/sh/2023/12-16/10129835.shtml |title=贵阳轨道交通3号线正式开通运营 |publisher=中国新闻网 |date=16 December 2023}}</ref>
| style="text-align:left" | 25
| style="text-align:left" | 82
|3
| {{convert|34.3|km|mi|abbr=on}}
| 7.4 (2018)<ref group="R" name=":0"/>
| {{cvt|149.05|km|mi}}<ref name="guiyang2023" />
|133.5 (2023)<ref name="China2023" group="R" />
|-
|-
| ]
| ]
|{{flag|China}}
|{{flag|China}}
| ]<ref>{{cite web |url=http://www.hzmetro.com/ |title=Hangzhou Metro |publisher=] |language=Chinese |trans-title=Hangzhou Metro |accessdate=2012-11-22}}</ref>
| ]<ref>{{cite web |url=http://www.hzmetro.com/ |title=Hangzhou Metro |publisher=] |language=zh |trans-title=Hangzhou Metro |access-date=2012-11-22}}</ref>
| 2025<ref>{{Cite web |title=6月10日上午10时，杭州地铁3号线后通段上线_浙江在线·住在杭州·新闻区 |url=http://zzhz.zjol.com.cn/hz/fb/202206/t20220608_24346619.shtml |access-date=2022-06-10 |website=zzhz.zjol.com.cn}}</ref>
| style="text-align:left" |]{{refn|group="Nb"|There are 254 stations if the 44 (40 2-line, 4 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 302 stations if all stations on all lines are counted multiple times for each line.}}
| style="text-align:left" | ]
|12
| {{convert|135.36|km|mi|abbr=on}}
| {{cvt|516.2|km|mi}}<ref name="HangzhouNewsCenter">{{Cite web |title=杭州地铁7号线和9号线全线贯通-杭州新闻中心-杭州网 |url=https://hznews.hangzhou.com.cn/chengshi/content/2022-04/02/content_8216306.htm |access-date=2022-04-02 |website=hznews.hangzhou.com.cn |trans-title=Hangzhou Metro Line 7 and Line 9 are fully connected |language=zh |publisher=Hangzhou News Center}}</ref>
| 2013<ref>{{cite magazine |first=David |last=Briginshaw |url=https://www.railjournal.com/passenger/metros/trial-operation-starts-on-harbins-first-metro-line/ |title=Trial operation starts on Harbin's first metro line |magazine=International Railway Journal |publisher=Simmons-Boardman Publishing Inc. |date=26 September 2013 |accessdate=2019-07-04}}</ref><ref>{{cite news |url=http://www.globaltimes.cn/content/814172.shtml |title=Metro line operational in China's Harbin |work=Global Times |date=26 September 2013 |accessdate=2019-07-04}}</ref>
| 2013<ref>{{cite magazine |first=David |last=Briginshaw |url=https://www.railjournal.com/passenger/metros/trial-operation-starts-on-harbins-first-metro-line/ |title=Trial operation starts on Harbin's first metro line |magazine=International Railway Journal |publisher=Simmons-Boardman Publishing Inc. |date=26 September 2013 |access-date=2019-07-04}}</ref>
| 2024
| 2019<ref name="IRWJ-11apr2019">{{cite magazine |first=Keith|last=Barrow |url=https://www.railjournal.com/regions/asia/harbin-extends-metro-line-1/ |title=Harbin extends metro Line 1 |magazine=International Railway Journal |publisher=Simmons-Boardman Publishing Inc. |date=11 April 2019 |accessdate=2019-07-04}}</ref>
| {{cvt|49|km|mi}}<ref name="Hohhot1">{{cite web|url=http://www.nmgcb.com.cn/chengshi/hhht/2019/1227/208470.html|date=2019-12-27|title=确定了!12月29日呼市地铁一号线正式开通运营|work=内蒙古晨报|access-date=29 December 2019|archive-date=28 December 2019|archive-url=https://web.archive.org/web/20191228093326/http://www.nmgcb.com.cn/chengshi/hhht/2019/1227/208470.html|url-status=dead}}</ref>
| 67.7 (2023)<ref name="China2023" group="R" />
|-
|-
| ]
| ]
|{{flag|China}}
|{{flag|China}}
| ]
| ]
| 1979<ref group="Nb">The first MTR route to offer metro service was the Modified Initial System in 1979, which consists of portions of the later Tsuen Wan Line and Kwun Tong Line. Though the eventual East Rail Line opened as a conventional railway in 1910, it did not offer metro service until at least in 1982 when it was electrified.</ref>
| 1979<ref group="Nb">The first MTR route to offer metro service was the Modified Initial System in 1979, which consists of portions of the later Tsuen Wan Line and Kwun Tong Line. Though the eventual East Rail Line opened as a conventional railway in 1910, it did not offer metro service until at least in 1982 when it was electrified.</ref>
| 2022
| 2016<ref group="Nb">]</ref>
| style="text-align:left" |]<ref name="Hong-Kong">{{cite web |url=http://www.mtr.com.hk/en/customer/services/our_network_introduction.html|title=MTR – Services and Facilities – MTR Train Services |publisher=] |year=2014 |accessdate=2015-01-10}}</ref>
# annual ridership is derived from the ''sum'' of each month's "Monthly Total" for each year;
#the ridership includes "MTRLines", "Airport Express" and "Cross-boundary";
#the ridership includes "Domestic Service", "Airport Express" and "Cross-boundary";
#"Intercity, Light Rail & Bus" are excluded from the counts.</ref>
#"Intercity, Light Rail & Bus" and "High Speed Rail (HSR)" are excluded from the counts.</ref>
|-
|-
| ]
| ]
|{{flag|China}}
|{{flag|China}}
| ]
| ]
| 2019<ref name="Jinan-XNA">{{cite news |author=<!--Staff writer(s); no by-line.--> |date=1 January 2019 |script-title=zh:“泉城”济南迈进地铁时代 |trans-title="Spring city" Jinan is entering the subway era |url=http://www.xinhuanet.com/fortune/2019-01/01/c_1123933546.htm |language=Chinese |agency=] |access-date=2019-01-01}}</ref>
| 2019<ref name="Jinan-XNA">{{cite news |author=<!--Staff writer(s); no by-line.--> |date=1 January 2019 |script-title=zh:"泉城"济南迈进地铁时代 |trans-title="Spring city" Jinan is entering the subway era |url=http://www.xinhuanet.com/fortune/2019-01/01/c_1123933546.htm |archive-url=https://web.archive.org/web/20190102050455/http://www.xinhuanet.com/fortune/2019-01/01/c_1123933546.htm |url-status=dead |archive-date=2 January 2019 |language=zh |agency=] |access-date=2019-01-01}}</ref>
| 2024<ref>{{cite web |title=11月22日11:00，3号线二期初期运营 |url=https://mp.weixin.qq.com/s/2zhmMXUlAiTqcR4nqsS1Yw |access-date=25 December 2024}}</ref>
| 2021<ref name="IRJ-29mar2021">{{cite magazine |last=Benton |first=Andrew |date=29 March 2021 |title=Luoyang and Ji'nan open metro lines |url=https://www.railjournal.com/regions/asia/luoyang-and-jinan-open-metro-lines |magazine=] |publisher=Simmons-Boardman Publishing Inc. |access-date=2021-04-01}}</ref><ref name="luoyang0">{{cite news |date=26 March 2021 |script-title=zh:官宣！洛阳地铁1号线3月28日开通 中西部非省会城市第一个 |trans-title=Official announcement! Luoyang Metro Line 1 opens on March 28, the first non-capital city in Midwestern China |url=http://news.lyd.com.cn/system/2021/03/26/031994407.shtml |work=Luoyang Daily |language=zh |access-date=2021-04-04 |archive-date=27 March 2021 |archive-url=https://web.archive.org/web/20210327122759/http://news.lyd.com.cn/system/2021/03/26/031994407.shtml |url-status=dead }}</ref>
| 2024 <ref>{{cite web|url=https://www.arup.com/news/lrt-seac-pai-van-line-opens-in-macau/|title=Macau LRT Seac Pai Van Line opens}}</ref>
| 14
| 2
| {{cvt|14.1|km|mi}}
|2.47 (2023)<ref>{{Cite web |date=15 March 2024 |title=2023_Annual_Report.pdf |url=https://www.mlm.com.mo/download/annual_report/2023/2023_Annual_Report.pdf |access-date=29 October 2024 |website=營業年度報告2023 Relatório de Exercício de 2023 |publisher=Sociedade do Metro Ligeiro de Macau, S.A. |language=zh-MO, pt-PT}}</ref>
| ]<ref name="Nanjing">{{cite web|last=Schwandl|first=Robert|title=Nanjing Metro Ten Lines in Running|url=http://www.ditiezu.com/thread-562229-1-1.html|access-date=2018-05-26|website=UrbanRail.Net|archive-date=26 May 2018|archive-url=https://web.archive.org/web/20180526113051/http://www.ditiezu.com/thread-562229-1-1.html|url-status=dead}}</ref>
| 2018<ref name="Nanjing">{{cite web |url=http://www.ditiezu.com/thread-562229-1-1.html |title=Nanjing Metro Ten Lines in Running |last=Schwandl |first=Robert |website=UrbanRail.Net |accessdate=2018-05-26}}</ref><ref group="Nb">]</ref>
| style="text-align:left" |]<ref name=njmetro>{{cite web |url=http://www.njmetro.com.cn/about_01_03.aspx |script-title=zh:南京地铁运营有限责任公司简介 – Nanjing Metro |year=2018 |accessdate=2018-05-26}}</ref>
| style="text-align:left" |]<ref name="njmetro">{{cite web |url=http://www.njmetro.com.cn/about_01_03.aspx |script-title=zh:南京地铁运营有限责任公司简介 – Nanjing Metro |year=2018 |access-date=2018-05-26 |archive-date=7 July 2018 |archive-url=https://web.archive.org/web/20180707011225/http://www.njmetro.com.cn/about_01_03.aspx |url-status=dead}}</ref>
| 2022<ref>{{Cite web |title=刚刚，南通轨交1号线通车！_要闻_新闻中心_长江网_cjn.cn |url=http://news.cjn.cn/zjjjdpd/yw_20048/202211/t4334349.htm |access-date=2022-11-10 |website=news.cjn.cn}}</ref>
| 2023
| 43
|2
| {{cvt|60|km|mi}}
| 21.1 (2023)<ref name="China2023" group="R" />
|-
|-
| ]
| ]
|{{flag|China}}
|{{flag|China}}
| ]<ref name="Ningbo1">{{cite web|url=http://news.cnnb.com.cn/system/2016/03/19/008482858.shtml|script-title=zh:1号线二期上午9点开通试运营 全天地铁免费乘坐|publisher=中国宁波网|language=Chinese|date=19 March 2016|accessdate=2016-03-19}}</ref>
| ]<ref name="Ningbo1">{{cite web|url=http://news.cnnb.com.cn/system/2016/03/19/008482858.shtml|script-title=zh:1号线二期上午9点开通试运营 全天地铁免费乘坐|publisher=中国宁波网|language=zh|date=19 March 2016|access-date=2016-03-19|archive-date=22 March 2016|archive-url=https://web.archive.org/web/20160322081722/http://news.cnnb.com.cn/system/2016/03/19/008482858.shtml|url-status=dead}}</ref>
| 2014
| 2014
| 2024<ref>{{Cite web |date=2024-06-25 |title=宁波轨道交通3号线二期6月28日开通 与5号线贯通运营 |url=http://news.cnnb.com.cn/system/2024/06/25/030595293.shtml |accessdate=2024-06-25 |website=中国宁波网 |archive-date=25 June 2024 |archive-url=https://web.archive.org/web/20240625043910/http://news.cnnb.com.cn/system/2024/06/25/030595293.shtml |url-status=dead }}</ref>
| ]<ref name="exclude-maglev-22" group="Nb">This figure excludes ] and ], both often included in Shanghai Metro maps but not considered part of the system.</ref>
| 1993<ref>{{cite news |last=Xu |first1=Lingchao |date=8 September 2018 |title=Shanghai Metro: from nothing to world leader |url=https://www.shine.cn/feature/lifestyle/1809081811/ |work=Shine |publisher=] |access-date=2018-12-30}}</ref>
| 1993<ref>{{cite news |last1=Xu |first1=Lingchao |date=8 September 2018 |title=Shanghai Metro: from nothing to world leader |url=https://www.shine.cn/feature/lifestyle/1809081811/ |work=Shine |publisher=] |access-date=2018-12-30}}</ref>
| 2024<ref>{{cite web |title=“华为专列”到站！地铁17号线西岑站今通车，“华为粉”成第一波客流 |url=https://www.jfdaily.com/staticsg/res/html/web/newsDetail.html?id=824373}}</ref>
| 2018<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=30 December 2018 |title=Shanghai subway line length extended to 705 km |url=http://www.chinadaily.com.cn/a/201812/30/WS5c28d2dfa310d91214051cd4.html |work=] |publisher= |access-date=2018-12-30}}</ref>
| style="text-align:left" |]{{refn|group="Nb"|{{As of|2018|December|post=,}} the number is 413 if the 57 ]s (i.e. different sets of platforms) are counted multiple times, once for each line, while it's345 if they're combined; shared tracks/platforms on Lines 3 and 4 are anyway counted as a single stations (nine in all between Hongqiao Road and Baoshan Road).<ref name="Shanghai 5, 13-line" /><ref>{{cite web|url=http://service.shmetro.com/skin/images/wza.jpg |title=Shanghai Metro NetworkMap|website=www.shmetro.com|publisher=ShanghaiShentongMetroGroupCo.,Ltd.|language=zh-hans |format=jpeg |access-date=2018-12-30}}</ref>}}
| style="text-align:left" |]{{refn|group="Nb"|{{As of|2021|12|post=,}} the number of stations is 507 if the 82 ]s (i.e. different sets of platforms) (69 2-line, 11 3-line, and 2 4-line) are counted multiple times, once for each line, while there are 408 stations if they are combined; shared tracks/platforms on Lines 3 and 4 are anyway counted as a single stations (nine in all between Hongqiao Road and Baoshan Road).<ref name="shanghai-14-18-line">{{cite web|url=http://www.shmetro.com/node49/202112/con115636.htm|title=14号线、18号线一期北段12月30日起开通初期运营 申城轨道交通网831公里、5条全自动线 规模世界第一|language=Chinese|trans-title=Shanghai Metro Line 14 & Line 18 Phrase I north part to enter service on 30 December with the network extends to 831 kilometers and five GoA4 lines as the world's largest metro system|work=shmetro.com|date=28 December 2021|access-date=28 December 2021|archive-date=30 December 2021|archive-url=https://web.archive.org/web/20211230061347/http://www.shmetro.com/node49/202112/con115636.htm|url-status=dead}}</ref>}}
|20
| {{convert|676|km|mi|abbr=on}}<ref name="Shanghai 5, 13-line">{{cite web |url=http://www.shmetro.com/node49/201812/con115165.htm |date=28 December 2018 |publisher=Shanghai Shentong Metro Group Co., Ltd. |language=Chinese |script-title=zh:5号线南延伸和13号线二、三期12月30日起试运营 |trans-title=The south extension of Line 5 and the second and third phases of Line 13 will start trial operations on December 30 |accessdate=2018-12-30}}</ref>
| {{cvt|896|km|mi}}<ref name="shanghai-14-18-line" /><ref name="exclude-maglev-22" group="Nb">This figure excludes ] and ], all of which often included in Shanghai Metro maps but not considered part of the system.</ref>
| 3710 (2018)<ref group="R">{{citeweb|url=http://www.stats-sh.gov.cn/html/sjfb/201903/1003219.html |script-title=zh:2018年上海市国民经济和社会发展统计公报|trans-title=Statistical Bulletin of Shanghai National Economic and Social Development in 2018|language=Chinese|publisher=上海市统计局 |date=|accessdate=March 12, 2019}}</ref>
| 2024<ref>{{cite web|url=http://liaoning.nen.com.cn/system/2020/04/29/021011811.shtml|title=沈阳地铁十号线今日开通运营-辽宁频道-东北新闻网|website=liaoning.nen.com.cn|access-date=29 April 2020|archive-date=27 July 2020|archive-url=https://web.archive.org/web/20200727053040/http://liaoning.nen.com.cn/system/2020/04/29/021011811.shtml|url-status=dead}}</ref>
| style="text-align:left" | 70
| style="text-align:left" | ]
|6
| {{convert|88.7|km|mi|abbr=on}}
| {{cvt|186.7|km|mi}}
| 329.9 (2018)
| 500.9 (2023)<ref name="China2023" group="R" />
|-
|-
| ]
| ]
|{{flag|China}}
|{{flag|China}}
| ]
| ]
| 2004
| 2004
| 2024<ref>{{Cite web |title=深圳地铁两条新线开通 运营总里程超500公里-中新网 |url=https://www.chinanews.com.cn/cj/2022/11-28/9904038.shtml |access-date=2022-11-28 |website=www.chinanews.com.cn}}</ref>
| 2019<ref>{{Cite web|url=http://english.sz.gov.cn/news/latest/201909/t20190919_18217652.htm |script-title=Line 5 extension to open Sept. 28|last=网易|website=sz.gov.cn|access-date=2019-09-28}}</ref>
| style="text-align:left" |]
| style="text-align:left" |]<ref group="Nb">As of 04 January 2025, there are 394 stations if the 75 interchange stations (i.e. different sets of platforms) are counted multiple times, while there are 319 stations if they are counted as one station.</ref>
| 324.9 (2018)<ref group="R">{{citeweb|url=https://kuaibao.qq.com/s/20190104A0RH9800?refer=spider |script-title=zh:2018苏州“大数据”！GDP冲击2万亿、票房破12亿、房价涨了…|trans-title=2018 Suzhou "Big Data"! GDP hit 2 trillion, the box office broke 1.2 billion, and house prices have risen...|language=Chinese|publisher=快报|date=2019-01-04|accessdate=March 18, 2019}}</ref>
| style="text-align:left" |]{{refn|group="Nb"|There are 265 stations if the 35 (32 2-line, 3 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 303 stations if all stations on all lines are counted multiple times for each line.}}
| 2014<ref name="Wuxi">{{cite web |url=http://www.jssfxw.com/new.php?id=1923&type=5 |script-title=zh:无锡地铁7月1日开通 全长29.42公里 |publisher=Jiangsu Real Estate Association |language=Chinese |trans-title=Wuxi Metro with a total length of 29.42km opening 1 July |date=27 June 2014 |accessdate=2014-07-02 |url-status=dead |archiveurl=https://web.archive.org/web/20140714182715/http://www.jssfxw.com/new.php?id=1923&type=5 |archivedate=14 July 2014 |df=dmy-all }}</ref>
| 2014<ref name="Wuxi">{{cite web |url=http://www.jssfxw.com/new.php?id=1923&type=5 |script-title=zh:无锡地铁7月1日开通 全长29.42公里 |publisher=Jiangsu Real Estate Association |language=zh |trans-title=Wuxi Metro with a total length of 29.42km opening 1 July |date=27 June 2014 |access-date=2014-07-02 |url-status=dead |archive-url=https://web.archive.org/web/20140714182715/http://www.jssfxw.com/new.php?id=1923&type=5 |archive-date=14 July 2014}}</ref>
| {{convert|61.2|km|mi|1|abbr=on}}<ref name="Wuxi-2">{{cite magazine|date=31 December 2014|title=Wuxi launches second metro line|url=http://www.railjournal.com/index.php/asia/wuxi-launches-second-metro-line.html|magazine=]|accessdate=2015-01-15}}</ref>
| 2024<ref>{{cite web |title=权威发布丨西安地铁“一线两段”将于9月26日12时开通初期运营 |url=https://mp.weixin.qq.com/s/xCQY3kd_mHwZwgUDMGk1jw}}</ref>
| style="text-align:left" |]
| style="text-align:left" |]{{Refn|The number is 232 if interchange stations (i.e. different sets of platforms) are counted as one station, or 270 if all stations on all lines are counted multiple times for each line.|group="Nb"}}
|12
| {{convert|132.7|km|mi|abbr=on}}
| {{cvt|402.3|km|mi}}<ref name="China2023" group="R" /><ref group="Nb">Excludes ] and Xi'an SkyShuttle</ref>
| style="text-align:left" |] {{refn|group="Nb"|There are 233 stations if interchange stations (i.e. different sets of platforms) are counted as one station. There are 284 stations if all stations on all lines are counted multiple times for each line.}}
| style="text-align:left" | 91
|13
| {{convert|141.6|km|mi|abbr=on}}
| {{cvt|449.81|km|mi}}
| 293.4 (2018)
| 583.2 (2023)<ref name="China2023" group="R" />
|-
|-
| ]
| ]
Line 586:
Line 781:
| 2012<ref group="Nb">Extension of Line A from Itagüí south to La Estrella.</ref>
| 2012<ref group="Nb">Extension of Line A from Itagüí south to La Estrella.</ref>
| {{convert|31.3|km|mi|abbr=on}}<ref name="Medellín1">{{cite web |url=https://www.metrodemedellin.gov.co/Portals/1/Images/viaje-con-nosotros/Datos-sistema-Metro-1980x1683-10032017.jpg?ver=2017-03-10-155514-337 |title=Datos del sistema |publisher=Metro de Medellín |language=Spanish |trans-title=System data |format=jpg |date= |accessdate=2017-12-20 |via=https://www.metrodemedellin.gov.co/Viajeconnosotros/Mapas.aspx }}</ref>
| {{cvt|31.3|km|mi}}<ref name="Medellín1">{{cite web |url=https://www.metrodemedellin.gov.co/Portals/1/Images/viaje-con-nosotros/Datos-sistema-Metro-1980x1683-10032017.jpg?ver=2017-03-10-155514-337 |title=Datos del sistema |publisher=Metro de Medellín |language=es |trans-title=System data |format=jpg |access-date=2017-12-20}}{{Dead link|date=October 2022 |bot=InternetArchiveBot |fix-attempted=yes}}</ref>
| 206.1 (2018)<ref group="R">{{cite web |url=https://www.dane.gov.co/files/investigaciones/boletines/transporte/bol_transp_IVtrim18.pdf |title=Boletín Técnico Encuesta de Transporte Urbano de Pasajeros (ETUP) - IV trimestre de 2018 |date=1 March 2019 |publisher=Departamento Administrativo Nacional de Estadística (DANE) |page=14 |language=Spanish |trans-title=Urban Passenger Transportation Survey (ETUP) technical bulletin |format=pdf |accessdate=2019-03-05 |via=}}</ref>
| 224.1 (2023)<ref group="R">{{cite web |date=14 February 2024 |title=Boletín Técnico Encuesta de Transporte Urbano de Pasajeros (ETUP) – IV trimestre de 2023 |trans-title=Urban Passenger Transportation Survey (ETUP) technical bulletin - IV quarter 2023 |url=https://www.dane.gov.co/files/operaciones/ETUP/bol-ETUP-IVtrim24.pdf |publisher=] (DANE) |page=15 |language=es |access-date=4 April 2024 |archive-date=21 April 2024 |archive-url=https://web.archive.org/web/20240421145523/https://www.dane.gov.co/files/operaciones/ETUP/bol-ETUP-IVtrim24.pdf |url-status=dead }}</ref>
|-
|-
| ]
| ]
| {{flag|Czech Republic}}
| {{flag|Czech Republic}}
| ]
| ]
| 1974<ref name="Prague-history">{{cite web |url=http://www.dpp.cz/en/history/ |title=History – Dopravní podnik hlavnívo města Prahy |publisher=Dopravní podnik hlavnívo města Prahy |accessdate=2013-09-11}}</ref>
| 1974<ref name="Prague-history">{{cite web |url=http://www.dpp.cz/en/history/ |title=History – Dopravní podnik hlavnívo města Prahy |publisher=Dopravní podnik hlavnívo města Prahy |access-date=2013-09-11 |archive-date=19 August 2017 |archive-url=https://web.archive.org/web/20170819131737/http://www.dpp.cz/en/history/ |url-status=dead}}</ref>
| 2015<ref group="Nb">] was extended in April 2015.</ref>
| 2015<ref group="Nb">] was extended in April 2015.</ref>
| style="text-align:left" |]<ref>{{cite press release |author=<!--Staff writer(s); no by-line.--> |date=29 May 2017 |title=Colliers International releases the first Prague Office Metro Map |url=http://www.bestcg.com/press-releases/colliers-international-releases-the-first-prague-office-metro-map/ |type=Press release |publisher=Best Communications |access-date=2018-08-30}}</ref>
| style="text-align:left" |]<ref>{{cite press release |author=<!--Staff writer(s); no by-line.--> |date=29 May 2017 |title=Colliers International releases the first Prague Office Metro Map |url=http://www.bestcg.com/press-releases/colliers-international-releases-the-first-prague-office-metro-map/ |type=Press release |publisher=Best Communications |access-date=2018-08-30}}</ref>
|3
| {{convert|65.2|km|mi|abbr=on}}<ref name="Prague-profile">{{cite web |url=http://www.dpp.cz/en/company-profile/ |title=Company Profile – Dopravní podnik hlavnívo města Prahy |publisher=Dopravní podnik hlavnívo města Prahy |accessdate=2015-07-03}}</ref>
| 435.6 (2017)<ref group="R">{{cite web |url=http://www.dpp.cz/download-file/16453/DPP_ANNUAL_REPORT_2017.pdf |title=AnnualReport2017|date=April2018 |publisher=Dopravní podnik hlavnívo města Prahy (DPP) |page=20 |format=pdf |accessdate=2018-08-13}}</ref>
| {{cvt|65.4|km|mi}}<ref name="Prague-profile">{{cite web |url=http://www.dpp.cz/en/company-profile/ |title=Company Profile – Dopravní podnik hlavnívo města Prahy |publisher=Dopravní podnik hlavnívo města Prahy |access-date=2015-07-03 |archive-date=24 January 2017 |archive-url=https://web.archive.org/web/20170124203056/http://www.dpp.cz/en/company-profile/ |url-status=dead}}</ref>
| 361.0 (2023)<ref group="R">{{cite web |date=April 2024 |title=Výroční Zpráva 2023 |trans-title=Annual Report 2023 |url=https://www.dpp.cz/cs/data/V%C3%BDro%C4%8Dn%C3%AD%20zpr%C3%A1vy/DPP_VYROCNI_ZPRAVA_2023.pdf |access-date=2024-08-22 |publisher=Dopravní podnik hlavnívo města Prahy (DPP) |page=14 |language=cs |location=Prague}}</ref>
<!-- Please, do not add Copenhagen S-Tog – S-Bahn-type systems are specifically excluded from being "metros" by UITP. -->
<!-- Please, do not add Copenhagen S-Tog – S-Bahn-type systems are specifically excluded from being "metros" by UITP. -->
| 2002<ref name="Cop-history">{{cite web|url=https://intl.m.dk/news/the-opening-of-cityringen-to-be-celebrated-with-great-public-celebration-and-free-transport/|title=The opening of Cityringen to be celebrated with great public celebration and free transport|date=11 September 2019|website=intl.m.dk|access-date=2019-10-10}}</ref>
| {{convert|20.4|km|mi|abbr=on}}<ref name="Cop-schematic">{{cite web |url=http://www.m.dk/~/media/Metro/PDF/PDF%202008/sporplan.ashx |title=Sporplan |publisher=Metroselskabet |via=http://www.m.dk/#!/kundeservice/pjecer+og+tryksager |language=Danish, English |trans-title=Track plan |format=pdf |date=22 November 2006 |accessdate=2014-04-09}}</ref>
| {{cvt|43.3|km|mi}}<ref name="Cop-schematic">{{cite web |url=http://www.m.dk/~/media/Metro/PDF/PDF%202008/sporplan.ashx |title=Sporplan |publisher=Metroselskabet |language=da, en |trans-title=Track plan |format=PDF |date=22 November 2006 |access-date=2014-04-09 |archive-url=https://web.archive.org/web/20131022035300/http://www.m.dk/~/media/Metro/PDF/PDF%202008/sporplan.ashx |archive-date=22 October 2013 |url-status=dead}}</ref>
| 120 (2023)<ref group="R">{{cite web |url=https://m.dk/om-metroen/metroen-i-tal/passagertal/ |title=Metroens passagertal |publisher=Metroselskabet |language=da |trans-title=Ridership figures of the metro |access-date=2021-02-22}}</ref>
|-
|-
| ]
| ]
Line 612:
Line 810:
| ]
| ]
| 2009
| 2009
| 2018<ref name=":8">{{Cite news |author=<!--Staff writer(s); no by-line.--> |date=9 August 2018 |title=Presidente dominicano inaugura ampliación del Metro de Santo Domingo |trans-title=Dominican President inaugurates expansion of Santo Domingo Metro |url=https://www.lavanguardia.com/vida/20180809/451263506119/presidente-dominicano-inaugura-ampliacion-del-metro-de-santo-domingo.html |work=La Vanguardia |language=Spanish |publisher= |access-date=2018-08-21}}</ref>
| 2018<ref name=":8">{{Cite news |author=<!--Staff writer(s); no by-line.--> |date=9 August 2018 |title=Presidente dominicano inaugura ampliación del Metro de Santo Domingo |trans-title=Dominican President inaugurates expansion of Santo Domingo Metro |url=https://www.lavanguardia.com/vida/20180809/451263506119/presidente-dominicano-inaugura-ampliacion-del-metro-de-santo-domingo.html |work=La Vanguardia |language=es |access-date=2018-08-21}}</ref>
| {{convert|31.0|km|mi|abbr=on}}<ref name="SD-Line2">{{cite web |url=http://www.opret.gob.do/Linea2.aspx |title=Línea 2 – 1ra Etapa |publisher=Oficina para el Reordenamiento de Transporte (OPRET) |language=Spanish |trans-title=Line 2 – 1st Stage |date= |accessdate=2013-09-17 |url-status=dead |archiveurl=https://web.archive.org/web/20130930083213/http://www.opret.gob.do/Linea2.aspx |archivedate=30 September 2013 |df=dmy-all }}</ref><ref name="SD-Line1">{{cite web |url=http://www.opret.gob.do/Linea1.aspx |title=Línea 1 |publisher=Oficina para el Reordenamiento de Transporte (OPRET) |language=Spanish |trans-title=Line 1 |date= |accessdate=2013-09-17 |url-status=dead |archiveurl=https://web.archive.org/web/20131021163517/http://www.opret.gob.do/Linea1.aspx |archivedate=21 October 2013 |df=dmy-all }}</ref>
| {{cvt|31|km|mi}}<ref name="SD-Line2">{{cite web |url=http://www.opret.gob.do/Linea2.aspx |title=Línea 2 – 1ra Etapa |publisher=Oficina para el Reordenamiento de Transporte (OPRET) |language=es |trans-title=Line 2 – 1st Stage |access-date=2013-09-17 |url-status=dead |archive-url=https://web.archive.org/web/20130930083213/http://www.opret.gob.do/Linea2.aspx |archive-date=30 September 2013}}</ref><ref name="SD-Line1">{{cite web |url=http://www.opret.gob.do/Linea1.aspx |title=Línea 1 |publisher=Oficina para el Reordenamiento de Transporte (OPRET) |language=es |trans-title=Line 1 |access-date=2013-09-17 |url-status=dead |archive-url=https://web.archive.org/web/20131021163517/http://www.opret.gob.do/Linea1.aspx |archive-date=21 October 2013}}</ref>
| 87.1 (2018)<ref group="R">{{cite web |url=https://opret.gob.do/Documentos/Estad%c3%adsticas%20Institucionales/Informe%20Mensual%20de%20Demanda%20Diciembre%202018.pdf |title=Informe Mensual de Evolución de la Demanda – Diciembre 2018 |publisher=Oficina para el Reordenamiento de Transporte (OPRET) |pages=6–7 |language=Spanish |trans-title=Monthly Report on the Evolution of Demand – December 2018 |format=pdf |access-date=2019-06-20}}</ref>
| 49.6 (2020)<ref group="R">{{cite web |url=https://www.opret.gob.do/Documentos/Estad%c3%adsticas%20Institucionales/Informe%20Trimenstral%20de%20Demanda,%20Octubre-Diciembre%202020.pdf |title=Informe Trimestral de Evolución de la Demanda – Octubre - Diciembre 2020 |date=6 January 2021 |publisher=Oficina para el Reordenamiento de Transporte (OPRET) |pages=10–11 |language=es |trans-title=Quarterly Report on the Evolution of Demand – October - December 2020 |access-date=2021-02-18}}<p>''This ridership figure is the sum of those quoted for the rapid transit lines''</p></ref>
|-
|-
| ]
| ]
| {{flag|Egypt}} {{anchor|E}}
| {{flag|Ecuador}}
| ]
| ]<ref>{{cite web | url = http://mic-ro.com/metro/metrocity.html?city=126 | title = Cairo | publisher = Metro Bits | author = Rohde, Mike | accessdate=2008-03-22}}</ref>
| 1987
| 2023
|–
| 2019<ref group="Nb">]'s first section opened in 2012 and was extended in 2014, and extended again on 15 June, 2019.</ref>
| style="text-align:left" |]
| style="text-align:left" |]
|1
| {{convert|77.9|km|mi|abbr=on}}
| {{cvt|22.6|km|mi}}
| 1314 (2015)<ref group="R">{{cite web |url=http://www.thenational.ae/blogs/national-view/cairo-subway-thrives-beneath-the-chaos#1 |title=A look at the Cairo metro system |publisher=The National |accessdate=2016-01-31}}</ref><ref group="R Nb">Figure extrapolated from 3.6 million average daily boardings</ref>
| n/a
|-
|-
| ]
| {{flag|Egypt}}
| ]
| 1987<ref name=metrobits>{{cite web|title=Cairo|url=http://mic-ro.com/metro/metrocity.html?city=Cairo|date=28 August 2020|website=metrobits.org|access-date=30 March 2021}}</ref><ref name="count" group="Nb">Counting ]s only once.</ref>
| 2024<ref>{{Cite news |author=<!--Staff writer(s); no by-line.--> |date=6 October 2022 |title=Alstom puts into service four stations on Cairo Metro Line 3 – Phase 3A |url=https://www.alstom.com/press-releases-news/2022/10/alstom-puts-service-four-stations-cairo-metro-line-3-phase-3a |language=fr |access-date=2022-10-07}}</ref>
| {{cvt|106.8|km|mi}}<ref name="line1">{{cite web |title=National Authority for Tunnels |url=http://www.nat.gov.eg/LocationActivity.aspx?id=79 |website=www.nat.gov.eg |access-date=26 June 2024}}</ref><ref name="ركاب">{{Cite web|url=https://www.snabusiness.com/article/1306650-30-%D8%B9%D8%A7%D9%85%D8%A7-%D9%85%D8%B5%D8%B1-%D8%AA%D8%B9%D9%84%D9%86-%D8%B1%D8%B3%D9%85%D9%8A%D8%A7-%D8%A7%D9%94%D8%B1%D9%82%D8%A7%D9%85-%D9%85%D8%AA%D8%B1%D9%88-%D8%A7%D9%84%D8%A7%D9%94%D9%86%D9%81%D8%A7%D9%82|archiveurl=https://web.archive.org/web/20201127112513/https://www.skynewsarabia.com/business/1306650-30-عاما-مصر-تعلن-رسميا-أرقام-مترو-الأنفاق|url-status=dead|title=بعد 30 عاما.. مصر تعلن رسميا "أرقام مترو الأنفاق"|archivedate=27 November 2020|website=سكاي نيوز عربية}}</ref><ref name="ركاب2">{{Cite web|url=https://m.akhbarelyom.com/news/newdetails/3703229/1/15-%D9%85%D8%AD%D8%B7%D8%A9-%D8%A8%D8%B7%D9%88%D9%84-17-%D9%83%D9%85..-%D9%86%D9%86%D8%B4%D8%B1-%D9%85%D8%B3%D8%AA%D8%AC%D8%AF%D8%A7%D8%AA-%D9%85%D8%AA%D8%B1%D9%88--%D8%A7%D9%84%D8%B9%D8%AA%D8%A8%D8%A9---%D8%A5%D9%85%D8%A8%D8%A7%D8%A8%D8%A9-|archiveurl=https://web.archive.org/web/20220405160937/https://m.akhbarelyom.com/news/newdetails/3703229/1/15-محطة-بطول-17-كم..-ننشر-مستجدات-مترو--العتبة---إمبابة-|url-status=dead|title=15 محطة بطول 17 كم.. ننشر مستجدات مترو "العتبة - إمبابة" | بوابة أخبار اليوم الإلكترونية|archivedate=5 April 2022}}</ref>
| 795.8 (2020)<ref name="ridership2020">{{cite web |title=Egypt: number of subway passengers |url=https://www.statista.com/statistics/1386079/number-of-subway-passengers-in-egypt/ |website=Statista |access-date=26 June 2024 |language=en}}</ref>
|-
|-
| ]
| ]
| {{flag|Finland}} {{anchor|F}}
| {{flag|Finland}} {{anchor|F}}
| ]
| ]
| 1982<ref name="HKL-Metro-history">{{cite web|url=http://www.hel.fi/www/hkl/en/this-is-hkl/history-of-hkl/|title=This is HKL >> History of HKL|publisher=City of Helsinki, Helsinki City Transport|date=3 March 2015|accessdate=2015-07-03}}</ref>
| 1982<ref name="HKL-Metro-history">{{cite web|url=http://www.hel.fi/www/hkl/en/this-is-hkl/history-of-hkl/|title=This is HKL >> History of HKL|publisher=City of Helsinki, Helsinki City Transport|date=3 March 2015|access-date=2015-07-03|archive-date=5 July 2015|archive-url=https://web.archive.org/web/20150705143811/http://www.hel.fi/www/hkl/en/this-is-hkl/history-of-hkl/|url-status=dead}}</ref>
| 2017<ref group="Nb">Opening of the ] extension on 18November2017.</ref><ref>{{cite web|url=https://www.hsl.fi/en/west-metro/metro|title=West Metro › Metro services from 18 November 2017|publisher=]|accessdate=2017-11-22}}</ref>
| 2022<ref group="Nb">Opening of the ] extension on 3 December 2022.</ref><ref>{{cite web|url=https://www.hsl.fi/en/west-metro/metro|title=West Metro › Metro services from 18 November 2017|publisher=]|access-date=2017-11-22|archive-date=1 December 2017|archive-url=https://web.archive.org/web/20171201042326/https://www.hsl.fi/en/west-metro/metro|url-status=dead}}</ref>
| style="text-align:left" |]<ref>{{cite web|url=http://www.hel.fi/www/hkl/en/by-metro/|title=By metro|publisher=City of Helsinki, Helsinki City Transport|accessdate=2015-11-17}}</ref>
| style="text-align:left" |]<ref>{{cite web|url=http://www.hel.fi/www/hkl/en/by-metro/|title=By metro|publisher=City of Helsinki, Helsinki City Transport|access-date=2015-11-17|archive-date=2 May 2017|archive-url=https://web.archive.org/web/20170502072416/http://www.hel.fi/www/hkl/en/by-metro|url-status=dead}}</ref>
|2
| {{convert|35|km|mi|abbr=on}}<ref>{{cite web|url=http://www.hel.fi/www/hkl/en/by-metro/track-and-depot/|title=By metro >> Track and depot|publisher=City of Helsinki, Helsinki City Transport|accessdate=2017-11-17}}</ref>
| {{cvt|43|km|mi}}<ref>{{cite web|url=http://www.hel.fi/www/hkl/en/by-metro/track-and-depot/|title=By metro >> Track and depot|publisher=City of Helsinki, Helsinki City Transport|access-date=2017-11-17|archive-date=14 February 2017|archive-url=https://web.archive.org/web/20170214233441/http://www.hel.fi/www/hkl/en/by-metro/track-and-depot/|url-status=dead}}</ref>
| {{convert|45|km|mi|abbr=on}}<ref name="Lille2">{{cite web |url=http://mobilite.transpole.fr/fr/le-reseau/chiffres-cles.aspx |title=Les chiffres clés |publisher=Transpole |language=French |trans-title=Key figures |access-date=25 September 2012 |url-status=dead |archive-url=https://web.archive.org/web/20121027120402/http://mobilite.transpole.fr/fr/le-reseau/chiffres-cles.aspx |archive-date=2012-10-27}}</ref>
| {{cvt|45|km|mi}}<ref name="Lille2">{{cite web |url=http://mobilite.transpole.fr/fr/le-reseau/chiffres-cles.aspx |title=Les chiffres clés |publisher=Transpole |language=fr |trans-title=Key figures |access-date=25 September 2012 |url-status=dead |archive-url=https://web.archive.org/web/20121027120402/http://mobilite.transpole.fr/fr/le-reseau/chiffres-cles.aspx |archive-date=2012-10-27}}</ref>
| 114.7 (2017)<ref name="strmtg" group="R">{{cite web |url=http://www.strmtg.developpement-durable.gouv.fr/IMG/pdf/rapport_evenements_metros_rer_2017_v2.pdf |title=Rapport annuel sur le parc, le trafic et les événements d'exploitation des métros et du RER (hors RFN) 2017 |format=pdf |publisher=STRMTG - Service Technique des Remontées Mécaniques et des Transports Guidés |date=12 December 2018 |accessdate=2019-06-12 |page=6 |language=French}}</ref>
| 122.87 (2023)<ref group="R" name=":10">{{Cite report |url=https://balise.documentation.developpement-durable.gouv.fr/docs/Balise/0066/Balise-0066030/2024_12_23_Rapport_evenements_metro_RER_2023.pdf |title=MTR Rapport annuel sur le parc, le trafic et les événements d'exploitation des métros et RER de 2023 |work=STRMTG |date=December 23, 2023 |access-date=December 25, 2024}}</ref>
|-
|-
| ]
| ]
|{{flag|France}}
|{{flag|France}}
| ]
| ]
| 1978<ref>{{cite web |url=http://www.sytral.fr/425-les-lignes-de-metro-et-de-funiculaire.htm |title=Les lignes de Métro et de Funiculaire |publisher=SYTRAL |language=French |trans-title=The lines of the metro and funiculars |date= |accessdate=2015-04-04}}</ref>
| 1978<ref>{{cite web |url=http://www.sytral.fr/425-les-lignes-de-metro-et-de-funiculaire.htm |title=Les lignes de Métro et de Funiculaire |publisher=SYTRAL |language=fr |trans-title=The lines of the metro and funiculars |access-date=2015-04-04}}</ref>
| 2023
| 2013<ref>{{cite magazine |first=Keith |last=Barrow |url=http://m.railjournal.com/index.php/metros/lyon-opens-metro-line-b-extension.html |title=Lyon opens metro Line B extension |magazine=International Railway Journal |publisher=Simmons-Boardman Publishing Inc. |date=12 December 2013 |accessdate=2018-09-02}}</ref>
| style="text-align:left" |]<ref name="Lyon">{{cite press release |date=11 June 2018 |title=Le métro lyonnais tisse sa toile depuis 40 ans |trans-title=Lyon Metro spins its web for 40 years |url=http://www.sytral.fr/uploads/Externe/d1/322_837_dp_metroTCL_juin2018.pdf |format=pdf |type=Press release |language=French |publisher=SYTRAL |page=15 |access-date=2018-09-02}}</ref>
| style="text-align:left" |]<ref name="Lyon">{{cite press release |date=11 June 2018 |title=Le métro lyonnais tisse sa toile depuis 40 ans |trans-title=Lyon Metro spins its web for 40 years |url=http://www.sytral.fr/uploads/Externe/d1/322_837_dp_metroTCL_juin2018.pdf |type=Press release |language=fr |publisher=SYTRAL |page=15 |access-date=2018-09-02}}</ref>
| style="text-align:left" |]<ref name="stats">{{cite web |url=http://www.rtm.fr/nous-connaitre/tout-savoir-sur-lentreprise/fiche-didentite/fiche-d%E2%80%99identite-de-l%E2%80%99entreprise |title=Fiche d'identité de l'entreprise – Le métro |publisher=RTM |language=French |trans-title=ID card of the company – The Metro |accessdate=2018-09-01}}</ref>
| style="text-align:left" |]<ref name="stats">{{cite web |url=http://www.rtm.fr/nous-connaitre/tout-savoir-sur-lentreprise/fiche-didentite/fiche-d%E2%80%99identite-de-l%E2%80%99entreprise |title=Fiche d'identité de l'entreprise – Le métro |publisher=RTM |language=fr |trans-title=ID card of the company – The Metro |access-date=2018-09-01}}</ref>
| 71.3 (2023)<ref>{{cite web |url=https://www.rtm.fr/sites/default/files/docs/RTM_RA2023_compressed_1.pdf |title= Rapport d'activité 2023 |publisher=RTM |access-date=2024-12-25}}</ref>
<!-- Please, do not add Paris ] or ] here – regional rail-type systems are specifically excluded from being "metros" by UITP. -->
<!-- Please, do not add Paris ] or ] here – regional rail-type systems are specifically excluded from being "metros" by UITP. -->
|-
|-
| ]
| ]
|{{flag|France}}
|{{flag|France}}
| ]
| ]
| 1900<ref name="France.fr">{{cite web|url=http://www.france.fr/en/paris-and-its-surroundings/brief-history-paris-metro |title=Brief history of the Paris metro |website=france.fr – The official website of France |date= |accessdate=2013-09-21 |url-status=dead |archiveurl=https://web.archive.org/web/20130926181613/http://www.france.fr/en/paris-and-its-surroundings/brief-history-paris-metro |archivedate=26 September 2013 |df= }}</ref>
| 1900<ref name="France.fr">{{cite web|url=http://www.france.fr/en/paris-and-its-surroundings/brief-history-paris-metro |title=Brief history of the Paris metro |website=france.fr – The official website of France |access-date=2013-09-21 |url-status=dead |archive-url=https://web.archive.org/web/20130926181613/http://www.france.fr/en/paris-and-its-surroundings/brief-history-paris-metro |archive-date=26 September 2013}}</ref>
| 2024<ref>{{cite web|date=13 June 2024|title=Extension of métro line 11 brings Paris and Seine-Saint-Denis closer together |url=https://www.lemonde.fr/en/economy/article/2024/06/13/extension-of-metro-line-11-brings-paris-and-seine-saint-denis-closer-together_6674619_19.html|publisher=Le Monde |access-date=2024-06-13}}</ref>
| 2013<ref>{{cite magazine |first=Keith|last=Barrow |date=25 March 2013 |url=https://www.railjournal.com/passenger/metros/paris-opens-metro-line-4-extension/ |title=Paris opens Metro Line 4 extension |magazine=International Railway Journal |publisher=Simmons-Boardman Publishing Inc. |accessdate=2018-09-11}}</ref>
| style="text-align:left" |]<ref name="Paris-Metro">{{cite web |url=http://www.ratp.fr/en/ratp/c_10556/the-metro-a-parisian-institution/ |title=The Metro: a Parisian institution |date= |publisher=] |url-status=dead |archiveurl=https://web.archive.org/web/20170218211345/http://www.ratp.fr/en/ratp/c_10556/the-metro-a-parisian-institution/ |archivedate=18 February 2017 |accessdate=2018-09-11}} The ] is considered to be part of the metro system, within which is represented by a 303rd fictive station "Funiculaire".</ref>
| style="text-align:left" |]{{refn|group="Nb"|The number is 320 if stations are counted individually. If transfers are counted by just adding up the number of stops in each line, the number is 404.}}<ref name="Paris-Metro">As for the size the system reached by the end of 2017, see {{cite web |url=http://www.ratp.fr/en/ratp/c_10556/the-metro-a-parisian-institution/ |title=The Metro: a Parisian institution |publisher=] |url-status=dead |archive-url=https://web.archive.org/web/20170218211345/http://www.ratp.fr/en/ratp/c_10556/the-metro-a-parisian-institution/ |archive-date=18 February 2017 |access-date=2018-09-11}} The ] is considered to be part of the metro system, within which is represented by a 303rd fictive station "Funiculaire".
<p>As for the section opened after the end of 2017, see {{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=14 December 2020 |title=Ce que va permettre le prolongement de la ligne 14 du métro à Paris |trans-title=What the extension of metro line 14 in Paris will allow |url=https://www.lexpress.fr/actualite/societe/ce-que-va-permettre-le-prolongement-de-la-ligne-14-du-metro-a-paris_2140733.html |magazine=] |language=fr |publisher=Altice Europe N.V. |access-date=2020-12-15}}</p></ref>
| 1538.7 (2017)<ref name="strmtg" group="R" /><!-- ref group="R">{{cite web |title=Rapport d’activité et de développement durable 2016 |url=http://rapportannuel2016.ratp.fr/ratp-content/uploads/2017/03/RADD.pdf |publisher=] |accessdate=2017-07-17 |page=7 |language=French |format=pdf}}</ref 1409,315 --><ref group="R Nb">Does not include ridership on the ]/] (1441 million in 2017) and the ] (294 million).</ref>
| {{cvt|245.6|km|mi}}<ref>{{cite book |last=Groneck |first=Christoph |date=20 May 2020 |title=U-Bahn, S-Bahn & Tram in Paris – Urban Rail in the French Capital |publisher=Robert Schwandl Verlag |page=8 |isbn=978-3-936573-62-6}}</ref>
| 1,411.46 (2023)<ref group="R">{{Cite web |title=Résultats annuels 2022 du groupe RATP |url=https://www.ratp.fr/groupe-ratp/newsroom/corporate/resultats-annuels-2022-du-groupe-ratp |access-date=2023-04-10 |website=RATP}}</ref><!-- ref name="strmtg" group="R"/ --><ref group="R">{{cite web |title=Trafic annuel et journalier |url=https://omnil.fr/trafic-annuel-et-journalier |publisher=] |date=2024-01-01 |access-date=2024-05-12 |language=fr}}</ref><ref group="R Nb">Does not include ridership on the ]/] (941 million in 2021) and the ] (266 million).</ref>
|-
|-
| ]
| ]
|{{flag|France}}
|{{flag|France}}
| ]
| ]
| 2002
| 2002
| –
| 2022
| style="text-align:left" | 15
| style="text-align:left" | 28
|2
| {{convert|9.4|km|mi|abbr=on}}
| {{cvt|22.4|km|mi}}
| 34 (2017)<ref name="strmtg" group="R" />
| 59.4 (2023)<ref>{{cite web |url=https://www.datocms-assets.com/97186/1727250583-keolis_rapport-activite_2023_vf_bd_page.pdf |title= Rapport d'activités 2023 de Keolis Rennes |publisher=Keolis Rennes |access-date=2024-12-25}}</ref>
|-
|-
| ]
| ]
|{{flag|France}}
|{{flag|France}}
| ]
| ]
| 1993<ref name="Toulouse" />
| 1993<ref name="Toulouse" />
| 2007<ref name="Toulouse">{{cite web |url=http://www.tisseo.fr/tisseo/qui-sommes-nous/nos-realisations |title=Qui sommes-nous? – Nos réalisations |publisher=Tisséo |language=French |trans-title=Who are we? – Our achievements |accessdate=2013-09-28}}</ref><refgroup="Nb">Opening of ].</ref>
| 2007<ref name="Toulouse">{{cite web |url=http://www.tisseo.fr/tisseo/qui-sommes-nous/nos-realisations |title=Qui sommes-nous? – Nos réalisations |publisher=Tisséo |language=fr |trans-title=Who are we? – Our achievements |access-date=2013-09-28 |archive-url=https://web.archive.org/web/20161118072530/http://www.tisseo.fr/tisseo/qui-sommes-nous/nos-realisations |archive-date=18 November 2016}}</ref>
| style="text-align:left" |]<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=4 May 2011 |title=Métro. Une nouvelle "voix" occitane pour annoncer les stations |trans-title=Metro. A new Occitan "voice" to announce the stations |url=https://www.ladepeche.fr/article/2011/05/04/1073521-metro-une-nouvelle-voix-occitane-pour-annoncer-les-stations.html |work=] |language=French |location=Toulouse |publisher=Groupe La Dépêche |access-date=2018-09-11}}</ref>
| style="text-align:left" |]<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=4 May 2011 |title=Métro. Une nouvelle "voix" occitane pour annoncer les stations |trans-title=Metro. A new Occitan "voice" to announce the stations |url=https://www.ladepeche.fr/article/2011/05/04/1073521-metro-une-nouvelle-voix-occitane-pour-annoncer-les-stations.html |work=] |language=fr |location=Toulouse |publisher=Groupe La Dépêche |access-date=2018-09-11}}</ref>
| 112.9 (2023)<ref>{{cite web |url=https://tisseo-collectivites.fr/sites/default/files/media/downloads/chiffres_cles_2023_web.pdf |title=2023 CHIFFRES CLÉS |publisher=Tisséo |access-date=2024-12-25}}</ref>
|-
|-
| ]
| ]
| {{flag|Georgia}} {{anchor|G}}
| {{flag|Georgia}} {{anchor|G}}
| ]
| ]
| 1966<ref>{{cite web |url=http://ttc.com.ge/index.php?lang_id=ENG&sec_id=72&info_id=175 |title=Tbilisi Transport Company |publisher=Tbilisi Transport Company |date= |accessdate=2013-11-16}}</ref>
| 1966<ref>{{cite web |url=http://ttc.com.ge/index.php?lang_id=ENG&sec_id=72&info_id=175 |title=Tbilisi Transport Company |publisher=Tbilisi Transport Company |access-date=2013-11-16}}</ref>
| 2017<ref>New Metro Station University Opens in Tbilisi, {{cite web |url=http://georgiatoday.ge/news/7855/New-Metro-Station-University-Opens-in-Tbilisi-Today |title=New Metro Station University Opens in Tbilisi Today |last=Gugunishvili |first=Nino |website=Georgiatoday.ge |accessdate=2017-10-17}}</ref>
| 2017<ref>New Metro Station University Opens in Tbilisi, {{cite web |url=http://gtarchive.georgiatoday.ge/news/7855/New-Metro-Station-University-Opens-in-Tbilisi-Today |title=New Metro Station University Opens in Tbilisi Today |last=Gugunishvili |first=Nino |website=Georgiatoday.ge |access-date=2023-03-23}}</ref><ref group="Nb">Opening of ] on ].</ref>
| style="text-align:left" |]<ref name="Tbilisi Metro 2017">{{cite web |url=https://agenda.ge/en/news/2017/2248|title=New University Metro station opens in Tbilisi |website=Agenda.ge |date=2017-10-16 |access-date=2023-03-23}}</ref>
|2
| {{convert|27.1|km|mi|abbr=on}}<ref name="Tbilisi">{{cite web |url=http://ttc.com.ge/files/pdf/2013/Annual_report_Eng._2012.pdf |title=Annual Report 2012 |publisher=Tbilisi Transport Company |pages=24–27 |format=pdf |date= |accessdate=2013-11-16}}</ref>
|{{cvt|27.3|km|mi}}<ref name="Tbilisi">{{cite web |url=http://ttc.com.ge/files/pdf/2013/Annual_report_Eng._2012.pdf |title=Annual Report 2012 |publisher=Tbilisi Transport Company |pages=24–27 |access-date=2013-11-16 |archive-url=https://web.archive.org/web/20140220150652/http://ttc.com.ge/files/pdf/2013/Annual_report_Eng._2012.pdf |archive-date=20 February 2014 |url-status=dead}}</ref>
| 125.7 (2018)<ref name="asmetro" group="R" />
| 152.9 (2023)<ref name="asmetro" group="R" />
<!-- Please, do not add the Frankfurt, Dortmund or Hannover U-Bahns; there are Stadtbahn light rails, despite of naming U-Bahn and presence in some sources. Do not add any S-Bahn systems as they are specifically excluded from being "metros" by UITP. -->
| 2021<ref>{{cite magazine |first=Keith |last=Fender |url=https://www.railjournal.com/passenger/metros/berlin-u5-extension-opens/ |title=Berlin U5 extension opens |magazine=International Railway Journal |publisher=Simmons-Boardman Publishing Inc. |date=4 December 2020 |access-date=2020-12-08 |url-access=registration}}</ref><ref name="Museumsinsel">{{cite web |url=https://www.urban-transport-magazine.com/en/bvg-berlin-inaugurate-new-museumsinsel-metro-station/|date=14 July 2021|title=BVG Berlin inaugurate new Museumsinsel metro station |publisher=Urban Transport Magazine |access-date=2021-12-29}}</ref>
| 2009
| style="text-align:left" |]<ref>{{cite news |last=Marcus |first=Imanuel |date=11 November 2020 |title=Berlin: Goodbye to an 'U-Bahn' Train Station and Hello to Three New Ones |url=https://berlinspectator.com/2020/08/24/berlin-goodbye-to-an-u-bahn-train-station-and-hello-to-three-new-ones/ |work=The Berlin Spectator |access-date=2020-12-08 |archive-date=24 November 2020 |archive-url=https://web.archive.org/web/20201124025434/https://berlinspectator.com/2020/08/24/berlin-goodbye-to-an-u-bahn-train-station-and-hello-to-three-new-ones/ |url-status=dead }}</ref><ref name="Museumsinsel" />
| {{convert|151.7|km|mi|abbr=on}}<ref name="Berlin-Ubahn">{{cite web |url=http://www.bvg.de/index.php/en/17103/name/Underground.html |title=The Berlin underground – The largest underground system in Germany |publisher=Berliner Verkehrsbetriebe (BVG) |website=www.bvg.de |accessdate=2013-09-22}}</ref>
| {{cvt|155.6|km|mi}}<ref name="Berlin-U-Bahn">As for the size the system reached by the end of 2009, see {{cite book |last=Schwandl |first=Robert |date=2 July 2014 |title=U-Bahn, S-Bahn & Tram in Berlin |edition=2nd |page=8 |publisher=Schwandl |isbn=978-3-936573-43-5}}
| 563 (2017)<ref group="R">{{cite web |url=http://unternehmen.bvg.de/index.php?section=downloads&download=3083 |title=Zahlenspiegel 2018 |publisher=Berliner Verkehrsbetriebe (BVG) |language=German |trans-title=Statistics 2018 |format=pdf |date=31 December 2017 |accessdate=2018-08-12}}</ref>
<p>As for the section opened after the end of 2009, see {{cite magazine |first=Keith |last=Fender |url=https://www.railjournal.com/passenger/metros/berlin-u5-extension-opens/ |title=Berlin U5 extension opens |magazine=International Railway Journal |publisher=Simmons-Boardman Publishing Inc. |date=4 December 2020 |access-date=2020-12-08 |url-access=registration}}</p></ref>
| 492.1 (2022)<ref group="R">{{cite web |date=2023-06-03 |title=Zahlenspiegel 2023 |trans-title=Company facts and figures 2022 |url=https://unternehmen.bvg.de/wp-content/uploads/2023/05/BVG-Zahlenspiegel-2023.pdf |access-date=2023-02-07 |publisher=Berliner Verkehrsbetriebe (BVG) |page=1 |language=de}}</ref>
|-
|-
| ]
| ]
|{{flag|Germany}}
|{{flag|Germany}}
| ]
| ]
| 1912<ref>{{cite web|url=http://www.hochbahn.de/wps/portal/de/home/hochbahn/unternehmen/historie/?WCM_PORTLET=PC_7_QI5C5I930GON002FVCDEUT00A7000000_WCM&WCM_GLOBAL_CONTEXT=/wps/wcm/connect/de/home/hochbahn/unternehmen/historie/ |title=Historie der HOCHBAHN |publisher=Hamburger Hochbahn AG |language=German |trans-title=History of the U-Bahn |year=2013 |access-date=2013-09-30 |url-status=dead |archive-url=https://web.archive.org/web/20131021153320/http://www.hochbahn.de/wps/portal/de/home/hochbahn/unternehmen/historie/?WCM_PORTLET=PC_7_QI5C5I930GON002FVCDEUT00A7000000_WCM&WCM_GLOBAL_CONTEXT=%2Fwps%2Fwcm%2Fconnect%2Fde%2Fhome%2Fhochbahn%2Funternehmen%2Fhistorie%2F |archivedate=2013-10-21}}</ref>
| 1912<ref>{{cite web|url=http://www.hochbahn.de/wps/portal/de/home/hochbahn/unternehmen/historie/?WCM_PORTLET=PC_7_QI5C5I930GON002FVCDEUT00A7000000_WCM&WCM_GLOBAL_CONTEXT=/wps/wcm/connect/de/home/hochbahn/unternehmen/historie/ |title=Historie der Hochbahn |publisher=Hamburger Hochbahn AG |language=de |trans-title=History of the U-Bahn |year=2013 |access-date=2013-09-30 |url-status=dead |archive-url=https://web.archive.org/web/20131021153320/http://www.hochbahn.de/wps/portal/de/home/hochbahn/unternehmen/historie/?WCM_PORTLET=PC_7_QI5C5I930GON002FVCDEUT00A7000000_WCM&WCM_GLOBAL_CONTEXT=%2Fwps%2Fwcm%2Fconnect%2Fde%2Fhome%2Fhochbahn%2Funternehmen%2Fhistorie%2F |archive-date=2013-10-21}}</ref>
| 2019<ref>{{cite web |url=https://crowdoutside.com/portfolio-item/platform-roofing-hamburg-oldenfelde/ |title=Platform roofing Hamburg-Oldenfelde |date=15 December 2019 |website=crowdoutside.com |publisher=Creators of the Outside World (CROWD) |access-date=2021-02-18 |archive-date=27 February 2021 |archive-url=https://web.archive.org/web/20210227192144/https://crowdoutside.com/portfolio-item/platform-roofing-hamburg-oldenfelde/ |url-status=dead}}</ref>
| 2018<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=6 December 2018 |title=Neue U-Bahn-Station Elbbrücken eröffnet |trans-title=New Elbbrücken subway station opened |url=https://www.ndr.de/nachrichten/hamburg/Neue-U-Bahn-Station-Elbbruecken-eroeffnet,elbbruecken212.html |work=NDR.de |language=German |publisher=Norddeutscher Rundfunk |access-date=2018-12-09}}</ref>
| {{convert|106.1|km|mi|abbr=on}}<ref name="Hamburg-UB-data">{{cite web |url=https://www.hochbahn.de/hochbahn/hamburg/de/Home/Unternehmen/Unser_Job_fuer_Hamburg/Zahlen-%20Daten-%20Fakten |title=Die HOCHBAHN auf einen Blick |year=2017 |publisher=Hamburger Hochbahn AG |language=German |trans-title=The HOCHBAHN at glance |accessdate=2018-10-11}}</ref>
| 242.5 (2017)<ref group="R">{{cite web |url=https://www.hochbahn.de/hochbahn/wcm/connect/de/ec6b04d4-d4fb-4b58-91db-e4abf393b41f/180615_hbn_ub17_image_save.pdf?MOD=AJPERES&CACHEID=ROOTWORKSPACE.Z18_JH8I1JC0L05M10AEB6TSP430A1-ec6b04d4-d4fb-4b58-91db-e4abf393b41f-mgSH2sG |title=HOCHBAHNUnternehmensbericht2017 |date= |publisher=Hamburger Hochbahn AG |page=69 |language=German |trans-title=HOCHBAHNCorporateReport2017 |format=pdf |access-date=2018-07-30}}</ref>
| {{cvt|106|km|mi}}<ref name="Hamburg-UB-data">{{cite web |url=https://www.hochbahn.de/hochbahn/hamburg/de/Home/Unternehmen/Unser_Job_fuer_Hamburg/Zahlen-%20Daten-%20Fakten |title=Die Hochbahn auf einen Blick |date=1 May 2020 |publisher=Hamburger Hochbahn AG |language=de |trans-title=The Hochbahn at glance |access-date=2021-02-17}}</ref>
| 195.8 (2022)<ref group="R">{{cite web |orig-date=2023-05-06 |title=Unternehmens- und Nachhaltigkeitsbericht 2022 |trans-title=Corporate and Sustainability Report 2022 |url=https://www.hochbahn.de/resource/blob/53352/1957e273735b3f7c7d51910942173d2d/ub2022-unternehmensbericht-d-data.pdf |access-date=2023-06-16 |publisher=Hamburger Hochbahn AG |page=72 |language=de}}</ref>
|-
|-
| ]
| ]
|{{flag|Germany}}
|{{flag|Germany}}
| ]
| ]
| 1971<ref name="Munich" />
| 1971<ref name="Munich" />
| 2010<ref group="Nb">The U3 extension from Olympia-Einkaufszentrum (OEZ) to Moosach.</ref>
| 2010<ref group="Nb">The U3 extension from Olympia-Einkaufszentrum (OEZ) to Moosach.</ref>
| 410 (2017)<ref group="R">{{cite web |url=https://www.mvg.de/dam/mvg/ueber/unternehmensprofil/mvg-in-figures-s |title=MVG in figures |date= |publisher=MVG - Münchner Verkehrsgesellschaft |page=2 |format=pdf |access-date=2018-07-30}}</ref>
| {{cvt|95|km|mi}}<ref name="Munich">{{cite web |url=http://www.mvg-mobil.de/ueberuns/images/mvg_in_figures_s.pdf |title=MVG in figures |date=June 2013 |publisher=Münchner Verkehrsgesellschaft mbH (MVG) Marketing |url-status=dead |archive-url=https://web.archive.org/web/20131004215908/http://www.mvg-mobil.de/ueberuns/images/mvg_in_figures_s.pdf |archive-date=2013-10-04 |access-date=2013-10-02}}</ref>
| 254 (2021)<ref group="R">{{cite web |date=2022-05-17 |title=MVG in figures |url=https://www.mvg.de/dam/mvg/ueber/unternehmensprofil/mvg-in-figures-s |access-date=2023-02-07 |publisher=Münchner Verkehrsgesellschaft mbH (MVG) |page=2 |format=PDF |archive-date=4 April 2020 |archive-url=https://web.archive.org/web/20200404051421/https://www.mvg.de/dam/mvg/ueber/unternehmensprofil/mvg-in-figures-s |url-status=dead }}</ref>
|-
|-
| ]
| ]
|{{flag|Germany}}
|{{flag|Germany}}
| ]
| ]
| 1972
| 1972
| 2020<ref>{{cite web |url=https://www.urban-transport-magazine.com/en/a-new-extension-for-nurembergs-metro-u3/ |title=A new extension for Nuremberg's metro U3 |last=Bernhardt |first=Jens |date=15 October 2020 |website=Urban Transport Magazine |publisher=Transport & Verkehr Media UG |access-date=2020-10-18}}</ref><ref name="Nuremberg">{{cite magazine |last1=Lankes |first1=Matthias |last2=Seitzinger |first2=Elisabeth |date=15 October 2020 |title=Großreuth bei Schweinau |url=https://www.nuernberg.de/imperia/md/u_bahnbau/dokumente/heft19.pdf |magazine=U-Bahn Nürnberg Heft |trans-magazine=Nuremberg U-Bahn booklet |publisher=Stadt Nürnberg / Planungs- und Baureferat |issue=19 |access-date=2020-10-18}}</ref>
| 2017<ref group="Nb">The U3 extension from Friedrich-Ebert-Platz to Nordwestring.</ref><ref>{{cite web|url=http://www.br.de/nachrichten/mittelfranken/inhalt/u3-u-bahn-nuernberg-eroeffnung-100.html|title=Neuer Streckenabschnitt auf U3 eröffnet|date=2017-05-22|accessdate=2017-05-23}}</ref>
| ]{{refn|group="Nb"|The Blue Line (]) also has a {{convert|20.7|km|mi}} section (with 4 stations) to the airport that is owned by the ] and is mainly used by the ].<ref name="Athens-history"/><ref>{{cite web |author=Schwandl, Robert |url=http://www.urbanrail.net/eu/gr/athens/athens.htm |title=Athina |website=UrbanRail.net |accessdate=2014-06-03}}</ref>}}
| ]{{refn|group="Nb"|The Blue Line (]) also has a {{cvt|20.7|km|mi}} section (with 4 stations) to the airport that is owned by the ] and is mainly used by the ].<ref name="Athens-history"/><ref>{{cite web |author=Schwandl, Robert |url=http://www.urbanrail.net/eu/gr/athens/athens.htm |title=Athina |website=UrbanRail.net |access-date=2014-06-03}}</ref>}}
| 1904<ref>{{cite web |url=http://www.stasy.gr/index.php?id=407&L=1 |title=Historical Data |date=1 August 2013 |publisher=STASY S.A. |accessdate=2013-08-21}} The Athens Metro incorporates the steam-powered Athens–Piraeus Railway (SAP, now ]), which opened on 27 February 1869. The railway's first tunnel section, between {{OASA Metro stations|station=Monastiraki}} and {{OASA Metro stations|station=Omonoia}}, opened on 17 May 1895, and SAP completed the electrification of the line on 16 September 1904.</ref>{{refn|group="Nb"|The Green Line (]), operated until 2011 by ], was opened in 1869 as a steam train railway line. It was electrified in 1904, extended with underground sections through the city in 1948, and extended to its full length to Kifissia in 1957 using the right-of-way of a former metre gauge suburban line. ''Full metro'' operation since 1904 between Piraeus and Athens and 1957 to Kifissia. In 2011, it was integrated with Athens Metro under the company STASY S.A.<ref name="Athens-history"/>}}
| 1904<ref>{{cite web |url=http://www.stasy.gr/index.php?id=407&L=1 |title=Historical Data |date=1 August 2013 |publisher=STASY S.A. |access-date=2013-08-21}} The Athens Metro incorporates the steam-powered Athens–Piraeus Railway (SAP, now ]), which opened on 27 February 1869. The railway's first tunnel section, between {{stl|Athens Metro|Monastiraki}} and {{stl|Athens Metro|Omonoia}}, opened on 17 May 1895, and SAP completed the electrification of the line on 16 September 1904.</ref>{{refn|group="Nb"|The Green Line (]), operated until 2011 by ], was opened in 1869 as a steam train railway line. It was electrified in 1904, extended with underground sections through the city in 1948, and extended to its full length to Kifissia in 1957 using the right-of-way of a former metre gauge suburban line. ''Full metro'' operation since 1904 between Piraeus and Athens and 1957 to Kifissia. In 2011, it was integrated with Athens Metro under the company STASY S.A.<ref name="Athens-history"/>}}
| 2013<ref>{{cite press release |date=13 December 2013 |title=AthensMetro-Commissioningof"Aghia Marina" metro station |url=http://www.ametro.gr/page/default.asp?la=2&id=38&pl=1041&pk=262&ap=1036 |type=Press release |publisher=Attiko Metro S.A. |archive-url=https://web.archive.org/web/20131219224639/http://www.ametro.gr/page/default.asp?la=2&id=38&pl=1041&pk=262&ap=1036 |archive-date=2013-12-19 |access-date=2013-12-19}}</ref>
| 2022<ref>{{Cite news|title=PM to inaugurate three new Athens metro stations|url=http://www.ekathimerini.com/254391/article/ekathimerini/news/pm-to-inaugurate-three-new-athens-metro-stations|access-date=2020-07-07|work=Kathimerini|archive-url=https://web.archive.org/web/20200708091046/https://www.ekathimerini.com/254391/article/ekathimerini/news/pm-to-inaugurate-three-new-athens-metro-stations|archive-date=8 July 2020|url-status=dead}}</ref>
| style="text-align:left" |]<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=14 August 2017 |title=Global heavyweights enter race for Athens €1.5bn metro line |url=http://www.globalconstructionreview.com/news/global-heavyweights-enter-race-athens-15bn-metro-l/ |magazine=GCR – Global Construction Review |publisher=] |access-date=2018-10-05}}</ref>
| style="text-align:left" |]<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=14 August 2017 |title=Global heavyweights enter race for Athens €1.5bn metro line |url=http://www.globalconstructionreview.com/news/global-heavyweights-enter-race-athens-15bn-metro-l/ |magazine=GCR – Global Construction Review |publisher=] |access-date=2018-10-05}}</ref>
|3
| {{convert|84.7|km|mi|abbr=on}}<ref name="Athens-history">{{cite web |url=http://www.ametro.gr/page/default.asp?la=2&id=22 |title=Homepage – The Company – Historic Data – Transit in Athens |publisher=Attiko Metro S.A. |date= |accessdate=2014-06-02 |url-status=dead |archiveurl=https://web.archive.org/web/20140708163601/http://www.ametro.gr/page/default.asp?la=2&id=22 |archivedate=8 July 2014 |df=dmy-all }}</ref>
| {{cvt|91.7|km|mi}}<ref name="Athens-history">{{cite web |url=http://www.ametro.gr/page/default.asp?la=2&id=22 |title=Homepage – The Company – Historic Data – Transit in Athens |publisher=Attiko Metro S.A. |access-date=2014-06-02 |url-status=dead |archive-url=https://web.archive.org/web/20140708163601/http://www.ametro.gr/page/default.asp?la=2&id=22 |archive-date=8 July 2014}}</ref>
| 261.8 (2017)<ref group="R">{{cite web |url=http://www.oasa.gr/pdf/el/annualreports/ek_pe_2017.pdf |script-title=el:Έκθεση Πεπραγμένων 2017 |publisher=OAΣA - Οργανισμός Αστικών Συγκοινωνιών Αθηνών |language=Greek |trans-title=2017 Activity Report |date= |accessdate=2019-06-13 |page=13 |format=pdf}}</ref><ref name="Athens" group="R Nb">This ridership figure is the ''sum'' of the two "Μετρό" figures ('''Γ1''' line, or "Ηλεκτρικός", formerly ran by IASA and '''Γ2''' - '''Γ3''' lines, formerly ran by AMEL) from the OAΣA's 2017 Activity Report.</ref>
| 259.2 (2018)<ref group="R">{{cite web |url=http://www.oasa.gr/pdf/el/annualreports/ek_pe_2019.pdf |script-title=el:Έκθεση Πεπραγμένων 2018 |publisher=OAΣA - Οργανισμός Αστικών Συγκοινωνιών Αθηνών |language=el |trans-title=2018 Activity Report |access-date=2020-03-03 |page=20 |archive-date=3 March 2020 |archive-url=https://web.archive.org/web/20200303162332/http://www.oasa.gr/pdf/el/annualreports/ek_pe_2019.pdf |url-status=dead}}</ref><ref name="Athens" group="R Nb">This ridership figure is the ''sum'' of the two "Μετρό" figures ('''Γ1''' line, or "Ηλεκτρικός", formerly ran by IASA and '''Γ2''' - '''Γ3''' lines, formerly ran by AMEL) from the OAΣA's 2018 Activity Report.</ref>
|-
|]
|{{flag|Greece}}
|]
|2024<ref>{{Cite web |date=30 November 2024 |title=Greece's second largest city gets new metro - and it took 38 years to build |url=https://www.euronews.com/my-europe/2024/11/30/greeces-second-largest-city-gets-new-metro-and-it-took-38-years-to-build |access-date=30 November 2024 |website=Euronews}}</ref>
| –
|13
|1
|9.6 km (6.0 mi)
|n/a
|-
|-
| ]
| ]
Line 750:
Line 983:
| ]
| ]
| 1896
| 1896
| 2014<ref name="Budapest-Line4">{{cite web |url=https://bkk.hu/en/2014/03/new-surface-transport-network-following-start-of-metro-line-m4-on-29-march-2014/ |title=New Surface Transport Network Following Start of Metro Line 4 on 29 March 2014 |publisher=BKV Zrt. |date=28 March 2014 |accessdate=2014-03-30}}</ref>
| 2014<ref name="Budapest-Line4">{{cite web |url=https://bkk.hu/en/2014/03/new-surface-transport-network-following-start-of-metro-line-m4-on-29-march-2014/ |title=New Surface Transport Network Following Start of Metro Line 4 on 29 March 2014 |publisher=BKV Zrt. |date=28 March 2014 |access-date=2014-03-30}}</ref>
| 321.4 (2018)<ref group="R">{{cite web |url=http://www.ksh.hu/docs/eng/xstadat/xstadat_annual/i_odme004.html |title=Tables (STADAT) - Time series of annual data - Urban passenger transport (2001–2018) |date=23 April 2019 |publisher= Központi Statisztikai Hivatal |accessdate=2019-06-16 |via=}}</ref>
| 382.6 (2023)<ref group="R">{{cite web |url=https://www.ksh.hu/stadat_files/sza/en/sza0021.html |title=Urban passenger traffic in Hungary and Budapest by mode of transport |date=2024-08-14 |publisher= ] |access-date=2024-08-14}}</ref>
|-
|]
|{{flag|India}}
|]
|2024<ref>{{cite news|date=6 March 2024 |title=Agra Metro priority corridor flagged off by PM Modi: Check timing and fare|url=https://www.hindustantimes.com/india-news/agra-metro-priority-corridor-flagged-off-by-pm-modi-on-march-6-check-timing-and-fare-101709707970651.html |work=]|access-date=2024-03-06}}</ref>
| –
|6
|1
|{{cvt|5.2|km|mi}}<ref>{{Cite web |last=Shah |first=Narendra |date=2024-02-27 |title=CMRS Completes Safety Inspection For Agra Metro's Priority Corridor - Metro Rail News |url=https://www.metrorailnews.in/cmrs-completes-safety-inspection-for-agra-metros-priority-corridor/ |access-date=2024-05-20 |language=en-US}}</ref>
|n/a
|-
|-
| ]
| ]
|{{flag|India}} {{anchor|I}}
|{{flag|India}}
| ]
| ]
| style="text-align:left"| 2019<ref name=":1">{{Cite web|url=https://www.timesnownews.com/business-economy/industry/article/first-phase-of-ahmedabad-metro-now-open-for-public-check-details-here/376889|title=First phase of Ahmedabad metro now open for public! Check details here {{!}} Business News|website=www.timesnownews.com|language=en-GB|access-date=2019-03-07}}</ref>
| style="text-align:left" | 2019<ref>{{cite web|url=https://www.timesnownews.com/business-economy/industry/article/first-phase-of-ahmedabad-metro-now-open-for-public-check-details-here/376889|title=First phase of Ahmedabad metro now open for public! Check details here |website=www.timesnownews.com|date=5 March 2019 |access-date=2019-03-07}}</ref>
| style="text-align:left" | 2024<ref>{{Cite news |date=2024-03-05 |title=Kankaria East metro station opens to public |url=https://timesofindia.indiatimes.com/city/ahmedabad/kankaria-east-metro-station-opens-to-public/articleshow/108221933.cms |access-date=2024-05-20 |work=The Times of India |issn=0971-8257}}</ref>
| style="text-align:left"| –
| style="text-align:left" |]<ref name=":1" />
| style="text-align:left" |]
|2
| {{convert|6.5|km|mi|abbr=on}}<ref>{{Cite web|url=https://timesofindia.indiatimes.com/city/ahmedabad/pm-modi-inaugurates-ahmedabad-metro-first-phase-takes-a-ride/articleshow/68257927.cms|title=PM Modi inaugurates Ahmedabad Metro first phase, takes a ride - Times of India|website=The Times of India|access-date=2019-03-05}}</ref>
| {{convert|58.66|km|mi|abbr=on|adj=on}}<ref>{{Cite web |title=Route Information and Time Table |url=https://www.gujaratmetrorail.com/ahmedabad/route-map/ |access-date=2024-05-20 |website=AHMEDABAD METRO RAIL PROJECT |language=en-US}}</ref>
| n/a
| 29.35 (2023<ref name="FYnotCal" group="Nb">Fiscal year not calendar year</ref>)<ref group="R">{{Cite web |title=AHMEDABAD METRO RAIL PROJECT - PASSENGER JOURNEYS |url=https://www.gujaratmetrorail.com/ahmedabad/ |access-date=2024-06-03 |website=AHMEDABAD METRO RAIL PROJECT |language=en-US}}</ref><ref group="R Nb">Total ridership figures from April 2023 to March 2024</ref>
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|{{flag|India}}
|{{flag|India}}
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| 2011<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |title=Bangalore metro rail begins operations today |url=https://www.ndtv.com/bangalore-news/bangalore-metro-rail-begins-operations-today-565605 |work=NDTV |location=Bangalore |date=20 October 2011 |access-date=2017-12-05}}</ref>
| 2011<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |title=Bangalore metro rail begins operations today |url=https://www.ndtv.com/bangalore-news/bangalore-metro-rail-begins-operations-today-565605 |work=NDTV |location=Bangalore |date=20 October 2011 |access-date=2017-12-05}}</ref>
| 2017<ref>{{citenews |author=S. Lalitha |title=AllofBangaloreMetroPhase-1willbeupandrunningfromJune 18 |url=http://www.newindianexpress.com/cities/bengaluru/2017/jun/08/all-of-bangalore-metro-phase-1-will-be-up-and-running-from-june-18-1614155.html|work=The New Indian Express |date=8June 2017|publisher=ExpressPublications Ltd. |accessdate=2017-12-05}}</ref>
| 2024<ref>{{Cite web |title=Day before public launch, DK Shivakumar takes metro ride to Madavara |url=https://www.deccanherald.com/india/karnataka/bengaluru/day-before-public-launch-dk-shivakumar-takes-metro-ride-to-madavara-3265346 |access-date=2024-12-21 |website=Deccan Herald |language=en}}</ref>
| style="text-align:left" |]<ref name="Namma_Network">As for the size the system reached by the end of 2020, see {{cite press release |date=10 December 2020 |title=Siemens Mobility to provide CBTC and automated train technology for Bengaluru Metro |url=https://press.siemens.com/global/en/pressrelease/siemens-mobility-provide-cbtc-and-automated-train-technology-bengaluru-metro |type=Press release |publisher=Siemens AG |access-date=2021-01-18}}
As for the section opened after the end of 2020, see {{cite news |last=Nag |first=Devanjana |date=14 January 2021 |title=Bengaluru Metro: Kanakapura Namma Metro section to be inaugurated today; will benefit 75,000 commuters |work=] |publisher=Indian Express Ltd. |url=https://www.financialexpress.com/infrastructure/bengaluru-metro-kanakapura-namma-metro-section-to-be-inaugurated-today-will-benefit-75000-commuters/2170686/ |access-date=2021-01-18}}
| {{convert|42.3|km|mi|abbr=on}}<ref name="Namma_Network">{{cite web |url=http://english.bmrc.co.in/ProjectProfile |title=Project Profile › Project Highlights |website=english.bmrc.co.in |publisher=Bangalore Metro Rail Corporation Ltd. |accessdate=2018-09-04}} (in order to display the section "Project Highlights", you have to select it on the navbar)</ref>
| 109.2 (2018{{ref|Asterisk|*}})<refgroup="R">{{cite web |url=http://english.bmrc.co.in/FileUploads/33d516_BondFiles.pdf |title=NammaMetro,12th Annual Report 2017-18 |last= |first= |date=28September2018 |website= |publisher=Bangalore Metro Rail Corporation Ltd. |pages=11 |format=pdf |accessdate=2018-11-22}}</ref><refgroup="RNb">Thisridershipfigure is obtained by the ''averageperdayridership''figuresofline1-purpleand line 2-green from the BMRC'sFY2018 Annual Report.</ref>
<!-- {{cite web |url=http://english.bmrc.co.in/ProjectProfile |title=Project Profile › Project Highlights |website=english.bmrc.co.in |publisher=Bangalore Metro Rail Corporation Ltd. |access-date=2021-01-18}} (in order to display the section "Project Highlights", you have to select it on the navbar) --></ref>
|2
| {{cvt|76.95|km|mi}}<ref>{{Cite web |title=Bangalore Metro - Information, Route Maps, Fares, Tenders & Updates |url=https://themetrorailguy.com/bangalore-metro-information-map-updates/ |access-date=2023-05-06 |website=The Metro Rail Guy |language=en-US}}</ref><ref>{{Cite web |title=Namma Metro - Home |url=https://english.bmrc.co.in/#/schematic-route-map |access-date=2023-10-18 |website=english.bmrc.co.in}}</ref>
| 232.8 (2024<ref name="FYnotCal" group="Nb" />)<ref group="R">{{cite news |last=S|first=Lalitha|date=22 April 2024|title=Bengaluru Metro clocks highest ever profit of Rs 130 crore|publisher=The New Indian Express |url=https://www.newindianexpress.com/states/karnataka/2024/Apr/22/bengaluru-metro-clocks-highest-ever-profit-of-rs-130-crore |access-date=2024-04-22}}</ref>
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|{{flag|India}}
|{{flag|India}}
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| style="text-align:left" | 2015<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |title=Chennai metro opens |url=http://www.railwaygazette.com/news/single-view/view/chennai-metro-opens.html |magazine=] |publisher=DVV Media Group Ltd |date=29 June 2015 |access-date=2017-12-05}}</ref>
| style="text-align:left" | 2015<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |title=Chennai metro opens |url=http://www.railwaygazette.com/news/single-view/view/chennai-metro-opens.html |magazine=] |publisher=DVV Media Group Ltd |date=29 June 2015 |access-date=2017-12-05 |archive-date=8 August 2019 |archive-url=https://web.archive.org/web/20190808115530/https://www.railwaygazette.com/news/single-view/view/chennai-metro-opens.html |url-status=dead}}</ref>
| style="text-align:left" | 2022<ref name="Chennai">{{cite news |date=14 March 2022 |title=Chennai metro rail opens two stations in phase-1 extension |url=https://indianexpress.com/article/cities/chennai/chennai-metro-rail-opens-two-stations-in-phase-1-extension-7818959/ |work=The Indian Express |location=Chennai |publisher=The Indian Express |access-date=2024-04-18}}</ref>
| style="text-align:left" |]<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=10 February 2019 |title=Chennai: CMRL gears up for launch of last leg metro line |url=https://www.deccanchronicle.com/nation/current-affairs/100219/chennai-cmrl-gears-up-for-launch-of-last-leg-metro-line.html |work=] |publisher=Deccan Chronicle Holdings Limited (DCHL) |access-date=2019-02-12}}</ref>
| style="text-align:left" |]<ref>As for the size the system reached by the end of 2020, see {{cite news |author=<!--Staff writer(s); no by-line.--> |date=10 February 2019 |title=Chennai: CMRL gears up for launch of last leg metro line |url=https://www.deccanchronicle.com/nation/current-affairs/100219/chennai-cmrl-gears-up-for-launch-of-last-leg-metro-line.html |work=] |publisher=Deccan Chronicle Holdings Limited (DCHL) |access-date=2019-02-12}}
| {{convert|45|km|mi|abbr=on}}<refname="Chennai">{{cite news |author=UTejonmayam |date=10 February 2019 |title=PrimeMinisterNarendraModiopenslastlegofPhase1 of Chennai Metro |url=https://timesofindia.indiatimes.com/city/chennai/prime-minister-narendra-modi-opens-chennai-metro-rails-phase-1-last-leg/articleshow/67927515.cms |department= |work=The Times of India |location=Chennai |publisher=The Times Group - Bennett, Coleman & Co. Ltd |access-date=2019-02-10}}</ref>
<p>As for the latest extension, see {{cite news |author=<!--Staff writer(s); no by-line.--> |date=14 February 2021 |title='CMRL likely to handle up to 3.5L daily commuters soon' |url=https://timesofindia.indiatimes.com/city/chennai/cmrl-likely-to-handle-up-to-3-5l-daily-commuters-soon/articleshow/80904823.cms |work=The Times of India |location=Chennai |publisher=The Times Group - Bennett, Coleman & Co. Ltd |access-date=2021-02-16}}</p></ref>
|2
| 20.8(2018)
| {{cvt|54.1|km|mi}}<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=15 February 2021 |title=Now, reach airport from North Chennai in 1 hour |url=https://www.newindianexpress.com/cities/chennai/2021/feb/15/now-reach-airport-from-north-chennai-in-1-hour-2264102.html |work=The New Indian Express |publisher=Express Publications Ltd. |access-date=2021-02-16}}</ref>
| 91.1 (2023<ref name="FYnotCal" group="Nb" />)<ref group="R">{{Cite web|title=Press Release 02-01-2024 9.11 crore passengers travelled in Chennai Metro Train in 2023|url=https://chennaimetrorail.org/wp-content/uploads/2024/01/Press-Release-02.01.2024-English.pdf|access-date=2024-04-18|website=chennaimetrorail.org|archive-date=18 April 2024|archive-url=https://web.archive.org/web/20240418043039/https://chennaimetrorail.org/wp-content/uploads/2024/01/Press-Release-02.01.2024-English.pdf|url-status=dead}}</ref>
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|{{flag|India}}
|{{flag|India}}
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| 2002<ref>{{Cite news |url=http://news.bbc.co.uk/2/hi/south_asia/2602907.stm |title=Indian PM launches Delhi metro |newspaper=BBC News |date=24 December 2002 |accessdate=2010-09-12}}</ref>
| 2002<ref name="DMopen">{{Cite news |title=Indian PM launches Delhi metro |url=http://news.bbc.co.uk/2/hi/south_asia/2602907.stm |publisher=BBC News |date=24 December 2002 |access-date=22 April 2010 |url-status=live |archive-url=https://web.archive.org/web/20120422001958/http://news.bbc.co.uk/2/hi/south_asia/2602907.stm |archive-date=22 April 2012}}</ref>
| 2019<ref>{{cite news |author=<!--Staffwriter(s);noby-line.-->|date=31December2018|title=Delhimetropinkline:LajpatNagar-MayurViharPocket1corridorinaugurated |url=https://timesofindia.indiatimes.com/city/delhi/delhi-metro-pink-line-lajpat-nagar-mayur-vihar-pocket-1-corridor-inaugurated/articleshow/67320402.cms |work=The Times of India |location=New Delhi |publisher=The Times Group - Bennett, Coleman & Co. Ltd |access-date=2018-12-31}}</ref>
| 2023<ref>{{Cite news |date=2023-09-17 |title=Airport Line extension opens for passengers, ends at YashoBhoomi Dwarka Sector 25 station |work=The Times of India |url=https://timesofindia.indiatimes.com/business/india-business/airport-line-extension-opens-for-passengers-ends-at-yashobhoomi-dwarka-sector-25-station/articleshow/103733029.cms?from=mdr |access-date=2023-10-01 |issn=0971-8257}}</ref>
| style="text-align:left" |]{{refn|group="Nb"|{{Asof|2019|March|post=,}}thenumberis250 if the23]s(i.e. differentsetsof platforms) are counted multiple times, once for each line, whileitis227,including the six stations on the ] line, if they are combined; Ashok Park Main station, where the two diverging branches of ] share tracks/platforms, is anyway counted as a single station.<refname="Delhi-stations">{{citenews|author=<!--Staffwriter(s);noby-line.-->|date=9March 2019 |title=Delhi Metro'sGhaziabad,Noidaextension sections thrown open to public |url=https://timesofindia.indiatimes.com/city/ghaziabad/delhi-metros-ghaziabad-noida-extension-sections-thrown-open-to-public/articleshow/68334111.cms|work=TheTimesofIndia|location=NewDelhi|publisher=TheTimesGroup-Bennett, Coleman & Co. Ltd|access-date=2019-03-20}}<!-- {{cite web |url=http://www.delhimetrorail.com/about_us.aspx#World_Class_Metro |title=Introduction – About Delhi Metro |publisher=DMRC |accessdate=2018-12-31}} --></ref><ref>{{cite web |url=http://www.delhimetrorail.com/Zoom_Map.aspx |title=Route Map |publisher=DMRC |accessdate=2018-12-31}}</ref>}}
| style="text-align:left" |]{{refn|group="Nb"|The network consists of 256 stations if transfer stations are counted more than once. If transfer stations are counted only once, the result will be 231 stations. ] station, where the two diverging branches of ] share tracks/platforms, is anyway counted as a single station. Stations of ] and ] are not counted. If they were counted, then there would be 288 total stations.<ref name="DM map"/><ref name="introduction">{{Cite web |title=Introduction |url=https://www.delhimetrorail.com/pages/en/introduction |access-date=2022-04-16 |website=DMRC }}</ref>}}
| {{cvt|350.426|km|mi}}<ref group="Nb">The lengths of the ] and ] are not counted with the Delhi Metro. If they were counted, the total length of the three systems would be {{cvt|392.448|km|mi}}.</ref><ref name="DM map">{{Cite web |title=Network map |url=https://www.delhimetrorail.com/network_map |access-date=2023-02-23 |website=www.delhimetrorail.com}}</ref>
| 926.1 (2018{{ref|Asterisk|*}})<ref name="Delhi Metro Rail Corporation" group="R">{{cite web |url=http://www.delhimetrorail.com/OtherDocuments/DMRC-English-AR-Year-2017-18.pdf |title=Annual Report 2017-18 |date=28 September 2018 |publisher=DMRC |format=pdf |page=3 |accessdate=2019-03-07 |via=}}</ref>
| 2,032 (2023<ref name="FYnotCal" group="Nb" />)<ref group="R">{{cite news |last=Gandhiok |first=Jasjeev |date=18 January 2024 |title=Delhi Metro logs 2 billion passenger trips for 2023 — highest ever |url=https://www.hindustantimes.com/cities/delhi-news/delhi-metro-logs-2-billion-passenger-trips-for-2023-highest-ever-101705517441601.html |access-date=19 January 2024 |work=Hindustan Times |location=New Delhi}}</ref>
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|{{flag|India}}
|{{flag|India}}
|]
|]
| 2013<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=14 November 2013 |title=India's first private Rapid Metro starts operation from Gurgaon today |url=http://indiatoday.intoday.in/story/indias-first-private-rapid-metro-starts-operation-from-gurgaon-today/1/324762.html |magazine=] |publisher= Living Media India Ltd. |access-date=2017-12-04}}</ref>
| 2013<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=14 November 2013 |title=India's first private Rapid Metro starts operation from Gurgaon today |url=http://indiatoday.intoday.in/story/indias-first-private-rapid-metro-starts-operation-from-gurgaon-today/1/324762.html |magazine=] |publisher= Living Media India Ltd. |access-date=2017-12-04}}</ref>
| 2017<ref name="Gurgaon">{{Cite news |author=Joel Joseph |title=Two more Rapid Metro stations open today |url=https://timesofindia.indiatimes.com/city/gurgaon/two-more-rapid-metro-stations-open-today/articleshow/58351651.cms |work=The Times of India |location=Gurugram |publisher=The Times Group - Bennett, Coleman & Co. Ltd |date=25 April 2017 |access-date=2017-12-04}}</ref>
| 2017<ref name="Gurgaon">{{Cite news |author=Joel Joseph |title=Two more Rapid Metro stations open today |url=https://timesofindia.indiatimes.com/city/gurgaon/two-more-rapid-metro-stations-open-today/articleshow/58351651.cms |work=The Times of India |location=Gurugram |publisher=The Times Group - Bennett, Coleman & Co. Ltd |date=25 April 2017 |access-date=2017-12-04}}</ref>
| 2.3 (2014{{ref|Asterisk|*}})<ref group="R">{{cite web |url=http://www.itnlindia.com/application/web_directory/Annual%20Reports/21%20-%20Rapid%20MetroRail%20Gurgaon%20Limited.pdf |title=Annual Report 2013-14 |publisher= Rapid Metrorail Gurgaon Ltd. |format=pdf |page=3 |date=17 July 2014 |accessdate=2017-12-04}}</ref><ref group="R Nb">This ridership figure is obtained by the ''average per day ridership'' monthly figures from the RMGL's FY2014 Annual Report.</ref>
| 14.6 (2023<ref name="FYnotCal" group="Nb" />)<ref group="R">{{cite news|url=https://www.hindustantimes.com/real-estate/rapid-metro-witnesses-major-spurt-in-ridership-in-2023-revenue-rises-by-53-101701714842760.html|title=Rapid Metro witnesses major spurt in ridership in 2023, revenue rises by 53%|website=The Hindustan Times|date=5 December 2023}}</ref><ref group="R Nb">Figure extrapolated from 40,000 average daily ridership figures over an year as mentioned in the cited report</ref>
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|{{flag|India}}
|{{flag|India}}
| ]
| ]
| 2017<ref name="RG-Hyderabad">{{cite magazine|author=Hyderabad|first=|date=24 September 2018|title=Hyderabad Metro to start services on Ameerpet-L B Nagar route today|url=https://timesofindia.indiatimes.com/city/hyderabad/hyderabad-metro-to-start-services-on-ameerpet-l-b-nagar-route-today/articleshow/65929274.cms|magazine=]|doi=|pmid=|access-date=2018-09-24}}</ref>
| 2017<ref name="RG-Hyderabad">{{cite magazine|author=Hyderabad|date=24 September 2018|title=Hyderabad Metro to start services on Ameerpet-L B Nagar route today|url=https://timesofindia.indiatimes.com/city/hyderabad/hyderabad-metro-to-start-services-on-ameerpet-l-b-nagar-route-today/articleshow/65929274.cms|magazine=]|access-date=2018-09-24}}</ref>
| 2020<ref name="hydmetro">{{cite news|last=V|first=Rishi Kumar|url=https://www.thehindubusinessline.com/economy/logistics/kcr-flags-off-corridor-ii-of-the-hyderabad-metro/article30764434.ece|title=KCR flags off Corridor II of the Hyderabad Metro|website=The Hindu Business Line|date=7 February 2020|access-date=7 February 2020}}</ref>
| {{cvt|71.16|km|mi}}<ref>{{Cite web |title=Track Work: Hyderabad Metro |url=https://www.ltmetro.in/hyderabad-metro-rail/project-highlights/track-work/ |access-date=2024-05-04 |website=www.ltmetro.in |language=en}}</ref>
| 30 (2018{{ref|Asterisk|*}})<ref group="R">{{cite news|url=https://timesofindia.indiatimes.com/city/hyderabad/hyderabad-metro-reaches-30-million-ridership/articleshow/66649469.cms|title=Hyderabad Metro reaches 30-million ridership|newspaper=Times of India|date=November 16, 2018|accessdate=2019-03-31}}</ref>
| 162.06 (2023<ref name="FYnotCal" group="Nb" />)<ref group="R">{{cite news |last=Sangam|first=Sowmya|date=18 April 2024 |title=Mahalakshmi scheme impacts Hyderabad Metro ridership |url=https://telanganatoday.com/mahalakshmi-scheme-impacts-hyderabad-metro-ridership|work=Telangana Today |publisher=Telangana Today|access-date=2024-04-18}}</ref><ref group="R Nb">Figure extrapolated from 4,40,000 average daily ridership figures over an year as mentioned in the cited report</ref>
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|{{flag|India}}
|{{flag|India}}
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| 2015<ref>{{Cite news |url=http://ddinews.gov.in/Home%20-%20Headlines/Pages/JaipurMetro.aspx |title=Rajasthan CM launches Jaipur Metro |newspaper=DD News |date=3 June 2015 |accessdate=2015-06-03 |url-status=dead |archiveurl=https://web.archive.org/web/20150603222448/http://ddinews.gov.in/Home%20-%20Headlines/Pages/JaipurMetro.aspx |archivedate=3 June 2015 |df=dmy-all}}</ref><ref name="JMRC">{{cite web|title=PresentStatus|url=http://transport.rajasthan.gov.in/content/transportportal/en/metro/Project/PresentStatus.html |website=www.transport.rajasthan.gov.in |accessdate=2017-01-27}}</ref>
| 2015<ref>{{Cite news |url=http://ddinews.gov.in/Home%20-%20Headlines/Pages/JaipurMetro.aspx |title=Rajasthan CM launches Jaipur Metro |newspaper=DD News |date=3 June 2015 |access-date=2015-06-03 |url-status=dead |archive-url=https://web.archive.org/web/20150603222448/http://ddinews.gov.in/Home%20-%20Headlines/Pages/JaipurMetro.aspx |archive-date=3 June 2015}}</ref><ref name="JMRC" />
| 2020<ref name="JMRC" />
| style="text-align:left" |]<ref name="JMRC" />
|1
| {{cvt|11.979|km|mi}}<ref name="JMRC">{{cite web |url=http://transport.rajasthan.gov.in/content/transportportal/en/metro/Project/PresentStatus.html |title=Present Status |date=28 November 2020 |website=www.transport.rajasthan.gov.in |publisher=JMRC - Jaipur Metro Rail Corporation Ltd. |access-date=2020-11-28}}</ref>
| 2021<ref name="Hindustan Times">{{cite web |url=https://www.hindustantimes.com/cities/lucknow-news/pm-inaugurates-kanpur-metro-becomes-its-first-passenger-101640716503655.html |title=PM inaugurates Kanpur Metro, becomes its first passenger|date=5 March 2022|website=www.hindustantimes.com|access-date=2020-11-28}}</ref>
| –
| –
| style="text-align:left" | ]<ref name="JMRC" />
| ]
|1
| {{convert|9.6|km|mi|abbr=on}}<ref name="JMRC" /><ref>{{cite web |url=https://www.jaipurmetrorail.in/pdf/39Brief%20Note%20on%20the%20Project.pdf |title=Jaipur Metro A Brief Note on the Project |publisher=JMRC |format=pdf |page=2 |date= |accessdate=2015-06-03 |url-status=dead |archiveurl=https://web.archive.org/web/20160304062922/https://www.jaipurmetrorail.in/pdf/39Brief%20Note%20on%20the%20Project.pdf |archivedate=4 March 2016 |df=dmy-all }}</ref>
| {{cvt|8.98|km|mi}}<ref>{{Cite web |title=Kanpur Metro: Project Information, Routes, Fares and other Details |url=https://metrorailtoday.com/article/kanpur-metro-project-information-routes-fares-and-other-details |access-date=2024-05-22 |website=Metro Rail Today}}</ref>
| 6.2 (2018{{ref|Asterisk|*}})<ref group="R">{{cite web |url=http://transport.rajasthan.gov.in/content/dam/transport/metro/RTI/Section%204(1)%20(b)/17/Annual%20Report%202017-18_%209th.pdf |title=Jaipur Metro, 9th Annual Report 2017-18 |date=8 October 2018 |publisher= JMRC - Jaipur Metro Rail Corporation Ltd. |via=http://transport.rajasthan.gov.in/content/transportportal/en/metro/Aboutus/annual-reports.html |page=7 |format=pdf |access-date=2019-08-21}}</ref>
| n/a
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|{{flag|India}}
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| 2017<ref>{{Cite news |author=<!--Staff writer(s); no by-line.--> |title=With 'Metro Man' E Sreedharan by side, PM Narendra Modi flags off Kochi Metro |url=http://timesofindia.indiatimes.com/city/kochi/with-metro-man-e-sreedharan-by-side-pm-narendra-modi-flags-off-kochi-metro/articleshow/59189385.cms |work=The Times of India |location=New Delhi |date=18 June 2017 |access-date=2017-06-17}}</ref>
| 2017<ref>{{Cite news |author=<!--Staff writer(s); no by-line.--> |title=With 'Metro Man' E Sreedharan by side, PM Narendra Modi flags off Kochi Metro |url=http://timesofindia.indiatimes.com/city/kochi/with-metro-man-e-sreedharan-by-side-pm-narendra-modi-flags-off-kochi-metro/articleshow/59189385.cms |work=The Times of India |location=New Delhi |date=18 June 2017 |access-date=2017-06-17}}</ref>
| 2019<ref name="DC-04sep2019">{{cite news |last=Kumar K E |first=Krishna|date=4September2019|title=New Kochi Metro linetohelpeasetraffic |url=https://www.deccanchronicle.com/nation/current-affairs/040919/new-kochi-metro-line-to-help-ease-traffic.html |work=Deccan Chronicle |publisher=Deccan Chronicle Holdings Limited (DCHL) |access-date=2019-09-20}}</ref>
| 2024<ref>{{Cite news |date=2024-03-06 |title=PM Modi inaugurates Thripunithura line of Kochi Metro in Kerala |language=en-IN |work=The Hindu |url=https://www.thehindu.com/news/national/kerala/pm-modi-inaugurates-thripunithura-line-of-kochi-metro-in-kerala/article67919860.ece |access-date=2024-03-08}}</ref>
| ]
| ]<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=13 September 2019 |title=Kochi Metro crosses 1 lakh daily ridership figure for 1st time |url=https://www.theweek.in/news/biz-tech/2019/09/13/kochi-metro-crosses-1-lakh-daily-ridership-figure-for-1st-time.html |magazine=] |publisher=The Malayala Manorama Co. Ltd |access-date=2019-09-20}}</ref>
| {{cvt|28.125|km|mi}}<ref>{{Cite news |date=2024-03-06 |title=Completed Kochi Metro phase 1B inaugurated by PM; makes access to port city easier |url=https://economictimes.indiatimes.com/news/india/completed-kochi-metro-phase-1b-inaugurated-by-pm-makes-access-to-port-city-easier/articleshow/108261319.cms?from=mdr |access-date=2024-05-22 |work=The Economic Times |issn=0013-0389}}</ref>
| 10.1 (2018{{ref|Asterisk|*}})<ref group="R">{{cite web |url=https://kochimetro.org/wp-content/uploads/2018/01/KMRL_AR_2018-19_ENG.pdf |title=Annual Report 2017-18 |publisher= Kochi Metro Rail Ltd. |format=pdf |page=15 |date=14 September 2018 |accessdate=2019-09-20}}</ref><ref group="R Nb">This ridership figure is obtained by the ''average per day ridership'' figure from the KMRL's FY2018 Annual Report.</ref>
| 31.17 (2023)<ref group="R">{{Cite web |date=2024-01-10 |title=Average monthly ridership 25 lakh in 2023, Kochi Metro guns for more |url=https://www.newindianexpress.com/states/kerala/2024/Jan/10/average-monthly-ridership-25-lakhin-2023-kochi-metro-guns-for-more-2649516.html |access-date=2024-03-04 |website=The New Indian Express |language=en}}</ref>
|-
|-
| ]
| ]
|{{flag|India}}
|{{flag|India}}
| ]
| ]
| 1984<ref name="Kolkata">{{cite web |url=http://www.mtp.indianrailways.gov.in/view_section.jsp?lang=0&id=0,1,304,375,378 |title=HistoryofMetroRailway |date=8May2014 |website=www.mtp.indianrailways.gov.in |access-date=2017-12-03}}</ref>
| 1984<ref name="Kolkata">{{cite web |url=https://mtp.indianrailways.gov.in/view_section.jsp?lang=0&id=0,1,304,375,376 |title=Engineering Department » Existing Features |date=15 January 2020 |website=www.mtp.indianrailways.gov.in |publisher=] |access-date=2020-02-15}}</ref>
| 2024<ref>{{cite news |date=2024-03-15 |title=Commercial services of country's first underwater metro train commences |url=https://www.hindustantimes.com/cities/kolkata-news/commercial-services-of-country-s-first-underwater-metro-train-commences-101710478536259.html |work=] |publisher= |access-date=2024-03-15}}</ref>
| style="text-align:left" |]<ref name="Kolkata-size">As for the size the system reached by the end of 2019, see {{cite web |url=https://mtp.indianrailways.gov.in/view_section.jsp?lang=0&id=0,1,304,375,376 |title=Engineering Department » Existing Features |date=15 January 2020 |publisher=] |access-date=2020-02-15}}
<p>As for the section opened after the end of 2019, see {{cite news |last=Roy |first=Subhajoy |date=14 February 2020 |title=First phase of East-West Metro unveiled |url=https://www.telegraphindia.com/west-bengal/first-phase-of-east-west-metro-unveiled/cid/1745019 |work=] |publisher=Ananda Bazar Patrika (ABP) Group |access-date=2020-02-15}}</p></ref>
| 206.1 (2018{{ref|Asterisk|*}})<ref group="R">{{cite web |url=http://www.indianrailways.gov.in/railwayboard/uploads/directorate/stat_econ/MTHSTAT/2018/MER_March_2018_R.pdf |title=Indian Railways, monthly evaluation report up to March '18 |publisher= Ministry of Railways (Railway Board), Government of India |page=10 |format=pdf |accessdate=2018-08-13}} (Fiscal year ends on March, 31)</ref>
| {{cvt|59.38|km|mi}}<ref name="Kolkata-size" /><ref>{{Cite web |date=4 May 2023 |title=Kolkata Metro System Map |url=https://mtp.indianrailways.gov.in//uploads/images/1687250904223-SYSTEM%20MAP_2023.jpg |access-date=4 May 2024 |website=Metro Railway, Indian Railways}}</ref>
| 192.5 (2023<ref name="FYnotCal" group="Nb" />)<ref group="R">{{Cite web |title=METRO CARRIED 19.25 CRORES PASSENGER IN 2023-24
| 2017<ref name="Lucknow">{{Cite news |author=<!--Staff writer(s); no by-line.--> |title=Lucknow Metro flagged off, will open officially to public tomorrow |url=http://indianexpress.com/article/india/lucknow-metro-flagged-off-inauguration-will-open-officially-to-public-tomorrow-rajnath-singh-yogi-adityanath-uttar-pradesh-4829603/ |work=] |location=New Delhi |date=5 September 2017 |access-date=2017-12-05}}</ref>
| 2017<ref name="Lucknow">{{Cite news |author=<!--Staff writer(s); no by-line.--> |title=Lucknow Metro flagged off, will open officially to public tomorrow |url=http://indianexpress.com/article/india/lucknow-metro-flagged-off-inauguration-will-open-officially-to-public-tomorrow-rajnath-singh-yogi-adityanath-uttar-pradesh-4829603/ |work=] |location=New Delhi |date=5 September 2017 |access-date=2017-12-05}}</ref>
| 2019<ref>{{Cite web|url=https://www.hindustantimes.com/lucknow/all-set-for-inauguration-of-lucknow-metro-operation-on-23-km-route-on-march-8/story-yLEABUwAvGiV3DSqEaCe6K.html|title=All set for inauguration of Lucknow Metro operation on 23-km route on March 8|date=2019-03-05|website=Hindustan Times|language=en|access-date=2019-03-07}}</ref>
| 2019<ref>{{cite web|url=https://www.hindustantimes.com/lucknow/all-set-for-inauguration-of-lucknow-metro-operation-on-23-km-route-on-march-8/story-yLEABUwAvGiV3DSqEaCe6K.html|title=All set for inauguration of Lucknow Metro operation on 23-km route on March 8|date=2019-03-05|website=Hindustan Times|access-date=2019-03-07}}</ref>
| {{cvt|22.878|km|mi}}<ref>{{Cite web |title=Project Status Lucknow Metro |url=https://www.lmrcl.com/project/project-status/ |access-date=2024-05-22 |website=www.lmrcl.com}}</ref>
| n/a
| 26.82 (2023<ref name="FYnotCal" group="Nb" />)<ref group="R">{{cite news|title=Lucknow Metro records historic ridership surge
|url=https://www.hindustantimes.com/cities/lucknow-news/lucknow-metro-records-historic-ridership-surge-101704130284054.html|website=Hindustan Times|date=2 January 2024}}</ref><ref group="R Nb">Figure extrapolated from 73,476 average daily ridership figures over an year as mentioned in the cited report</ref>
|-
|-
|]
|]
|{{flag|India}}
|{{flag|India}}
|]
|]
| 2014<ref name="FinExp-09062014">{{cite news |author=<!--Staff writer(s); no by-line.--> |date=9 June 2014 |title=Mumbai Metro rolls out, over 1 lakh commuters take maiden ride |url=https://www.financialexpress.com/archive/mumbai-metro-rolls-out-over-1-lakh-commuters-take-maiden-ride/1258280/ |work=Financial Express |publisher=Indian Express Ltd. |access-date=2020-09-20}}</ref>
| 2014
| 2024<ref>{{Cite web |title=PM Modi flags off Metro line|url=https://indianexpress.com/article/cities/mumbai/mumbai-news-live-updates-pm-modi-metro-9604651/ |website=Indian Express|date=5 October 2024 }}</ref>
| –
| style="text-align:left" |]<ref>{{Cite web |date=2022-04-02 |title=Mumbai Metro: New Lines 2A and 7 Start from Today. Here's About Stations, Fares, Timing & Capacity |url=https://www.news18.com/news/india/mumbai-metro-new-lines-2a-and-7-start-from-from-today-heres-about-stations-fares-timing-capacity-4935089.html |access-date=2022-04-02 |website=] |language=en}}</ref>
| {{convert|11.4|km|mi|abbr=on}}<ref name="features">{{cite web |url=http://www.reliancemumbaimetro.com/features.html |title=Know Your Metro – Features |publisher=Reliance Mumbai Metro |date= |accessdate=2014-06-08}}</ref>
|{{cvt|59.09|km|mi}}<ref name="features">{{cite web |title=Your Metro – Features |url=https://www.reliancemumbaimetro.com/web/reliance-mumbai-metro/features |url-status=dead |archive-url=https://web.archive.org/web/20200926233345/https://www.reliancemumbaimetro.com/web/reliance-mumbai-metro/features |archive-date=26 September 2020 |access-date=2020-09-20 |website=www.reliancemumbaimetro.com |publisher=Mumbai Metro One Private Ltd.}}</ref><ref>{{Cite web |title=Metro Line- 2A |url=https://mmrda.maharashtra.gov.in/projects/transport/metro-line-2A/overview |access-date=2024-05-22 |website=MMRDA}}</ref><ref>{{Cite web |title=Metro Line - 7 |url=https://mmrda.maharashtra.gov.in/projects/transport/metro-line-7/overview |access-date=2024-05-22 |website=MMRDA}}</ref><ref>{{Cite web |title=Metro Line - 1 |url=https://mmrda.maharashtra.gov.in/projects/transport/metro-line-1/overview |access-date=2024-05-22 |website=MMRDA}}</ref>
| 100~ (2017)<ref group="R">{{cite web |title=Mumbai Metro Achieves 400 Million Passenger Mark |url=https://www.ndtv.com/mumbai-news/mumbai-metro-achieves-400-million-passenger-mark-1844961 |website=NDTV.com |accessdate=4 April 2019}}</ref>
| 195.4 (2024)<ref group="R">{{cite news|title=Metro 1 ridership touches 90cr in 9 yrs of operation|url=https://timesofindia.indiatimes.com/city/mumbai/metro-1-ridership-touches-90cr-in-9-yrs-of-operation/articleshow/105740127.cms|website=The Times of India|date=5 December 2023}}</ref><ref group="R">{{cite news|title=Mumbai: Metro Line 2A & 7 Sees 8 Million Ridership Since Inception |url=https://www.timesnownews.com/mumbai/mumbai-metro-line-2a-7-sees-8-million-ridership-since-inception-article-107903828|website=Times Now News|date=22 February 2024}}</ref><ref group="R Nb">Figure extrapolated from a sum of average daily ridership figures of lines 1 (3,54,610), 2A & 7 (1,80,726.37) over an year as mentioned in the cited reports</ref>
|-
|-
|]
|]
|{{flag|India}}
|{{flag|India}}
|]
|]
|2019<ref name=":9">{{Citeweb|url=https://www.news18.com/news/india/nagpur-metro-flagged-off-by-pm-modi-to-open-for-public-on-womens-day-2059661.html|title=NagpurMetroFlaggedOffbyPM Modi, to Open ForPublic on Women's Day|website=News18|access-date=2019-03-07}}</ref>
| 2019<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=7 March 2019 |title=Nagpur Metro flagged off by PM Modi, to open for public on Women's Day |url=https://www.news18.com/news/india/nagpur-metro-flagged-off-by-pm-modi-to-open-for-public-on-womens-day-2059661.html |work=] |publisher=Network18 Media & Investments Ltd. |access-date=2019-03-07}}</ref>
| 2022<ref name=":9">{{Cite web |title=PM Modi Inaugurates Nagpur Metro, Flags Off 6th Vande Bharat Train |url=https://www.ndtv.com/india-news/pm-modi-inaugurates-nagpur-metro-flags-off-6th-vande-bharat-train-3596721 |access-date=2022-12-11 |website=NDTV.com}}</ref>
|–
|]<ref name=":9" />
| ]<ref name=":9" />
|2
|{{convert|13.5|km|mi|abbr=on}}
| {{cvt|38.215|km|mi}}<ref>{{Cite web |title=NMRCL - Project Profile |url=https://www.metrorailnagpur.com/projectprofile.aspx |access-date=2024-05-22 |website=www.metrorailnagpur.com}}</ref>
|n/a
| 27.38 (2024<ref name="FYnotCal" group="Nb" />)<ref group="R">{{cite news|title=33% fare reduced by Nagpur Metro from March 1
|url=https://thelivenagpur.com/2024/02/28/33-fare-reduced-by-nagpur-metro-from-march-1/|website=The Live Nagpur|date=28 February 2024}}</ref><ref group="R Nb">Figure extrapolated from 75,000 average daily ridership figures over an year as mentioned in the cited report</ref>
|-
|-
|]
|]
|{{flag|India}}
|{{flag|India}}
|]
|]
|2023
|2019<ref>{{Cite web|url=https://www.hindustantimes.com/noida/metro-s-aqua-line-connecting-noida-to-greater-noida-opens-on-friday-cm-yogi-adityanath-to-inaugurate/story-ebtFNsw95u2c2cDf9VoXPJ.html|title=Metro’s Aqua line connecting Noida to Greater Noida opens today, CM Yogi Adityanath to inaugurate|date=2019-01-25|website=Hindustan Times|language=en|access-date=2019-01-25}}</ref>
|–
| –
|11
|]
|1
|{{convert|29.7|km|mi|abbr=on}}
|11.10 km (6.90 mi)<ref>{{Cite web |last=Newton |first=Jonathan |date=28 November 2023 |title=Navi Mumbai opens first metro line eight years late |url=https://www.railjournal.com/passenger/metros/navi-mumbai-opens-first-metro-line-eight-years-late/ |access-date=2024-05-22 |website=International Railway Journal}}</ref>
|n/a
|0.935 (2024)<ref group="R">{{cite news|title=Metro ridership in Navi Mumbai touches one million in 2.5 months, generates ₹2.55-cr in revenues|url=https://www.hindustantimes.com/cities/mumbai-news/metro-ridership-in-navi-mumbai-touches-one-million-in-2-5-months-generates-2-55-cr-in-revenues-101706813194816.html|website=Hindustan Times|date=2 February 2024}}</ref><ref group="R Nb">Total figures from November 2023 to January 2024</ref>
|-
|-
|]
|{{flag|India}}
| ]
| 2019<ref>{{cite web|url=https://www.hindustantimes.com/noida/metro-s-aqua-line-connecting-noida-to-greater-noida-opens-on-friday-cm-yogi-adityanath-to-inaugurate/story-ebtFNsw95u2c2cDf9VoXPJ.html|title=Metro's Aqua line connecting Noida to Greater Noida opens today, CM Yogi Adityanath to inaugurate|date=2019-01-25|website=Hindustan Times|access-date=2019-01-25}}</ref>
| –
| ]
|1
| {{cvt|29.168|km|mi}}<ref name="DM map" />
| 16.7 (2023) <ref group="R">{{Cite web |author=Staff Reporter |date=2024-01-27 |title=Noida Metro Celebrates 5th Anniversary with An Average Daily Ridership of Over 45K |url=https://www.metrorailnews.in/noida-metro-celebrates-5th-anniversary-with-an-average-daily-ridership-of-over-45k/ |access-date=2024-03-03 |website=Metro Rail News |language=en-US}}</ref>
|-
|-
| ]
| ]
|{{flag|Indonesia}}
|{{flag|India}}
| ]
| ]
| 2022
| 2019<ref name="The Strait Times">{{cite web |title=Indonesia's Jakarta inaugurates MRT system to tackle one of world's worst traffic jams|url=https://www.straitstimes.com/asia/se-asia/indonesias-jakarta-set-to-inaugurate-mrt-system-to-tackle-one-of-worlds-worst-traffic |website=]|date=24 March 2019 |accessdate=2019-03-24}}</ref>
| 2024<ref>{{Cite news |last=More |first=Manoj Dattatrye |date=2024-03-06 |title=PM Modi inaugurates Pune Metro route extension; these three new stations will be operational from today |language=en-IN |work=The Indian Express |url=https://indianexpress.com/article/cities/pune/pm-modi-metro-inauguration-ramwadi-stretch-pimpri-nigdi-9198703/ |access-date=2024-03-08}}</ref>
| ]
|2
| {{cvt|32.97|km|mi}}<ref>{{Cite news |last=Jedhe |first=Eeshwari |date=31 July 2023 |title=Extended routes of Pune Metro to open to commuters on Tuesday from 5 pm |url=https://punemirror.com/pune/others/extended-routes-of-pune-metro-to-open-to-commuters-on-tuesday-from-5-pm/cid1690835824.htm |access-date=23 May 2024 |work=Pune Mirror}}</ref><ref>{{Cite web |date=2024-03-06 |title=Pune Metro's reach set to expand up to 30 km |url=https://www.hindustantimes.com/cities/pune-news/pune-metro-s-reach-set-to-expand-up-to-30-km-101709664038809.html |access-date=2024-05-23 |website=Hindustan Times |language=en}}</ref>
| 14.66 (2023)<ref group="R">{{cite web|url=https://www.mypunepulse.com/over-93-lakh-pune-citizens-travelled-in-metro-in-2023/|title=Over 93 lakh Pune citizens travelled in Metro in 2023|date=3 January 2024 |publisher=Pune Pulse}}</ref><ref group="R">{{Cite news |last=Jedhe |first=Eeshwari |date=13 April 2024 |title=Pune: Puneites prefer Metro in summer |url=https://punemirror.com/pune/civic/pune-puneites-prefer-metro-in-summer/cid1713018603.htm |access-date=23 May 2024 |work=Pune Mirror}}</ref>
|-
| rowspan="3" |]
| rowspan="3" |{{flag|Indonesia}}
| ]
| 2019<ref name="StraitsTimes-24Mar19">{{cite news |author=<!--Staff writer(s); no by-line.--> |date=24 March 2019 |title=Indonesia's Jakarta inaugurates MRT system to tackle one of world's worst traffic jams |url=https://www.straitstimes.com/asia/se-asia/indonesias-jakarta-set-to-inaugurate-mrt-system-to-tackle-one-of-worlds-worst-traffic |work=] |publisher=Singapore Press Holdings |agency=] |access-date=2019-03-24}}</ref>
| –
| –
|13
| 13
|1
|{{convert|15.7|km|mi|abbr=on}}
| {{cvt|15.7|km|mi}}
| n/a
| 33 (2023)<ref group="R">{{cite web |date=2024-01-26 |title=Jakarta MRT targets passenger traffic of 33.6 mln in 2024 |url=https://en.antaranews.com/news/304152/jakarta-mrt-targets-passenger-traffic-of-336-mln-in-2024 |url-status=live |archive-url=https://web.archive.org/web/20240129014148/https://en.antaranews.com/news/304152/jakarta-mrt-targets-passenger-traffic-of-336-mln-in-2024 |archive-date=2024-01-29 |access-date=2024-02-02 |publisher=Antara News |language=en}}</ref>
|-
|]<!--- This system is a light metro, NOT a light rail, please do not remove this without discussing --->
|2019
| –
|6
|1
|{{cvt|5.8|km|mi}}
|0.94 (2023)<ref group="R">{{cite web|url=https://jakarta.bpk.go.id/lrt-jakarta-fase-1b-dibangun-penumpang-bisa-makin-meningkat/|title=LRT Jakarta Fase 1B Dibangun, Penumpang Bisa Makin Meningkat|date=13 December 2023 |publisher=bisnis.com}}</ref>
|-
| ]
|2023
| –
| 18
|2
| {{cvt|44.5|km|mi}}
| 7.25 (2023)<ref group="R">{{cite web|url=https://www.kompas.id/baca/english/2024/03/11/en-sejak-beroperasi-lrt-jabodebek-angkut-725-juta-penumpang|title=Since operating, the Jabodebek LRT has carried 7.25 million passengers|date=11 March 2024 |publisher=Kompas.id}}</ref>
|-
| ]
|{{flag|Indonesia}}
| ]<!--- This system is a light metro, NOT a light rail, please do not remove this without discussing --->
| 2018
| –
| 13
|1
| {{cvt|23.4|km|mi}}
| 3.0 (2023)<ref group="R">{{cite web|url=https://news.republika.co.id/berita/s58t1e463/jumlah-penumpang-lrt-palembang-ditargetkan-capai-4-juta-orang-hingga-akhir-2023?|title=Jumlah Penumpang LRT Palembang Ditargetkan Capai 4 Juta Orang Hingga Akhir 2023|date=6 December 2023 |publisher=republika.co.id}}</ref>
|-
|-
| ]
| ]
| {{flag|Iran}}
| {{flag|Iran}}
| ]
| ]
| 2015<ref>{{cite web|url=http://iusnews.ir/fa/news-details/182166/%D8%A7%D8%B5%D9%81%D9%87%D8%A7%D9%86-%D9%BE%D8%B3-%D8%A7%D8%B2-20-%D8%B3%D8%A7%D9%84-%D8%A7%D9%86%D8%AA%D8%B8%D8%A7%D8%B1-%D8%B5%D8%A7%D8%AD%D8%A8-%D9%85%D8%AA%D8%B1%D9%88-%D8%B4%D8%AF/ |script-title=fa:خبرنامه دانشجویان ایران – اصفهان پس از 20 سال انتظار صاحب مترو شد |work=خبرنامه دانشجویان ایران |language=Persian}}</ref>
| 2015<ref>{{cite web|url=http://iusnews.ir/fa/news-details/182166/%D8%A7%D8%B5%D9%81%D9%87%D8%A7%D9%86-%D9%BE%D8%B3-%D8%A7%D8%B2-20-%D8%B3%D8%A7%D9%84-%D8%A7%D9%86%D8%AA%D8%B8%D8%A7%D8%B1-%D8%B5%D8%A7%D8%AD%D8%A8-%D9%85%D8%AA%D8%B1%D9%88-%D8%B4%D8%AF/ |script-title=fa:خبرنامه دانشجویان ایران – اصفهان پس از 20 سال انتظار صاحب مترو شد |work=خبرنامه دانشجویان ایران |date=14 October 2015 |language=fa}}</ref>
| 2018<ref name="Esfahan">{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=16 July 2018 |title=Esfahan metro reaches Soffeh |url=http://www.metro-report.com/news/single-view/view/esfahan-metro-reaches-soffeh.html |magazine=Metro Report International |publisher=DVV Media UK Ltd |access-date=2018-07-19}}</ref><ref>{{cite web |url=http://en.imna.ir/news/348040/Isfahan-s-new-subway-line-opened |title=Isfahan's new subway line opened |author=<!--Not stated--> |date=11 July 2018 |website=www.imna.ir |access-date=2018-07-19}}</ref>
| 2018<ref name="Esfahan">{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=16 July 2018 |title=Esfahan metro reaches Soffeh |url=https://www.railwaygazette.com/transport-and-mobility-projects/esfahan-metro-reaches-soffeh/46804.article |magazine=Metro Report International |publisher=DVV Media International Ltd |access-date=2019-10-06}}</ref><ref>{{cite web |url=http://en.imna.ir/news/348040/Isfahan-s-new-subway-line-opened |title=Isfahan's new subway line opened |author=<!--Not stated--> |date=11 July 2018 |website=www.imna.ir |access-date=2018-07-19}}</ref>
| 2011<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=24 April 2011 |title=Mashhad metro starts running |url=https://www.railwaygazette.com/mashhad-metro-starts-running/35877.article |magazine=Metro Report International |publisher=DVV Media International Ltd |access-date=2019-10-06}}</ref>
| 2019<ref>{{cite web |url=https://news.mashhad.ir/news/7450731-%D8%A7%DB%8C%D8%B3%D8%AA%DA%AF%D8%A7%D9%87-%DA%A9%D9%88%D9%87%D8%B3%D9%86%DA%AF%DB%8C-%D9%82%D8%B7%D8%A7%D8%B1-%D8%B4%D9%87%D8%B1%DB%8C-%D9%85%D8%B4%D9%87%D8%AF-%D8%A8%D9%87%D8%B1%D9%87-%D8%A8%D8%B1%D8%AF%D8%A7%D8%B1%DB%8C-%D8%B1%D8%B3%DB%8C%D8%AF.html |date=10 December 2019 |website=news.mashhad.ir |language=fa |script-title=fa:ایستگاه کوهسنگی خط 2 قطار شهری مشهد به بهره برداری رسید |trans-title=Kouhsangi station of Mashhad Urban Railway Line 2 came into operation |access-date=2019-12-16 |archive-date=12 December 2019 |archive-url=https://web.archive.org/web/20191212145426/http://news.mashhad.ir/news/7450731-%D8%A7%DB%8C%D8%B3%D8%AA%DA%AF%D8%A7%D9%87-%DA%A9%D9%88%D9%87%D8%B3%D9%86%DA%AF%DB%8C-%D9%82%D8%B7%D8%A7%D8%B1-%D8%B4%D9%87%D8%B1%DB%8C-%D9%85%D8%B4%D9%87%D8%AF-%D8%A8%D9%87%D8%B1%D9%87-%D8%A8%D8%B1%D8%AF%D8%A7%D8%B1%DB%8C-%D8%B1%D8%B3%DB%8C%D8%AF.html |url-status=dead}}</ref>
| 2019<ref>{{cite web|script-title=fa:اتصال خط یک و دو قطارشهری مشهد با حضور رییس جمهور|url=https://metro.mashhad.ir/news/5596671-.html}}</ref>
| style="text-align:left" | 36<ref>{{cite web |url=https://metro.mashhad.ir/portal_content/3547616-%D9%85%D8%B9%D8%B1%D9%81%DB%8C-%D8%AE%D8%B7%D9%88%D8%B7-%D9%82%D8%B7%D8%A7%D8%B1%D8%B4%D9%87%D8%B1%DB%8C-%D9%85%D8%B4%D9%87%D8%AF.html |archive-url=https://web.archive.org/web/20190728082352/https://metro.mashhad.ir/portal_content/3547616-%D9%85%D8%B9%D8%B1%D9%81%DB%8C-%D8%AE%D8%B7%D9%88%D8%B7-%D9%82%D8%B7%D8%A7%D8%B1%D8%B4%D9%87%D8%B1%DB%8C-%D9%85%D8%B4%D9%87%D8%AF.html |url-status=dead |archive-date=28 July 2019 |date=11 December 2019 |website=metro.mashhad.ir |language=fa |script-title=fa:معرفی خطوط قطارشهری مشهد |trans-title=Introducing lines of Mashhad Urban Railway |access-date=2019-12-16}}</ref>
|2
| {{convert|37.5|km|mi|abbr=on}}<ref>{{Cite web|url=https://metro.mashhad.ir/news/6993712-%D9%82%D8%B7%D8%A7%D8%B1%D8%B4%D9%87%D8%B1%DB%8C-%D9%85%D8%B4%D9%87%D8%AF-%D9%85%DB%8C%D8%AF%D8%A7%D9%86-%D8%B4%D9%87%DB%8C%D8%AF-%DA%A9%D8%A7%D9%88%D9%87-%D8%B1%D8%B3%DB%8C%D8%AF..html|title=قطارشهری مشهد به میدان شهید کاوه رسید.|website=metro.mashhad.ir|access-date=2019-08-18}}</ref>
| 44.43(2018)<ref>{{Cite web|url=https://metro.mashhad.ir/news/6471902-%D9%82%D8%B7%D8%A7%D8%B1%D8%B4%D9%87%D8%B1%DB%8C-%D9%85%D8%B4%D9%87%D8%AF-%D8%A7%D8%B3%D9%81%D9%86%D8%AF-%D8%A8%D8%A7%D9%85%D8%AF%D8%A7%D8%AF-%D8%A7%D9%88%D9%84-%D9%81%D8%B1%D9%88%D8%B1%D8%AF%DB%8C%D9%86-%D9%81%D8%B9%D8%A7%D9%84-%D8%AE%D9%88%D8%A7%D9%87%D8%AF-%D8%A8%D9%88%D8%AF-%D8%AC%D8%A7%D8%A8%D8%AC%D8%A7%DB%8C%DB%8C-%D9%85%D8%B3%D8%A7%D9%81%D8%B1-%D8%AA%D9%88%D8%B3%D8%B7-%D9%82%D8%B7%D8%A7%D8%B1%D8%B4%D9%87%D8%B1%DB%8C-%DB%8C%DA%A9%D8%B3%D8%A7%D9%84-%DA%AF%D8%B0%D8%B4%D8%AA%D9%87.html|title=قطارشهری مشهد 29 اسفند تا 3 بامداد اول فروردین فعال خواهد بود/ جابجایی مسافر توسط خط دو قطارشهری طی|website=metro.mashhad.ir|access-date=2019-08-18}}</ref>
| {{cvt|37.5|km|mi}}<ref>{{cite web|url=https://metro.mashhad.ir/news/6993712-%D9%82%D8%B7%D8%A7%D8%B1%D8%B4%D9%87%D8%B1%DB%8C-%D9%85%D8%B4%D9%87%D8%AF-%D9%85%DB%8C%D8%AF%D8%A7%D9%86-%D8%B4%D9%87%DB%8C%D8%AF-%DA%A9%D8%A7%D9%88%D9%87-%D8%B1%D8%B3%DB%8C%D8%AF..html|title=قطارشهری مشهد به میدان شهید کاوه رسید.|website=metro.mashhad.ir|access-date=2019-08-18|archive-date=17 December 2019|archive-url=https://web.archive.org/web/20191217035248/https://metro.mashhad.ir/news/6993712-%D9%82%D8%B7%D8%A7%D8%B1%D8%B4%D9%87%D8%B1%DB%8C-%D9%85%D8%B4%D9%87%D8%AF-%D9%85%DB%8C%D8%AF%D8%A7%D9%86-%D8%B4%D9%87%DB%8C%D8%AF-%DA%A9%D8%A7%D9%88%D9%87-%D8%B1%D8%B3%DB%8C%D8%AF..html|url-status=dead}}</ref>
| 50.7 (2018)<ref group="R">{{cite web|url=https://metro.mashhad.ir/news/6471902-%D9%82%D8%B7%D8%A7%D8%B1%D8%B4%D9%87%D8%B1%DB%8C-%D9%85%D8%B4%D9%87%D8%AF-%D8%A7%D8%B3%D9%81%D9%86%D8%AF-%D8%A8%D8%A7%D9%85%D8%AF%D8%A7%D8%AF-%D8%A7%D9%88%D9%84-%D9%81%D8%B1%D9%88%D8%B1%D8%AF%DB%8C%D9%86-%D9%81%D8%B9%D8%A7%D9%84-%D8%AE%D9%88%D8%A7%D9%87%D8%AF-%D8%A8%D9%88%D8%AF-%D8%AC%D8%A7%D8%A8%D8%AC%D8%A7%DB%8C%DB%8C-%D9%85%D8%B3%D8%A7%D9%81%D8%B1-%D8%AA%D9%88%D8%B3%D8%B7-%D9%82%D8%B7%D8%A7%D8%B1%D8%B4%D9%87%D8%B1%DB%8C-%DB%8C%DA%A9%D8%B3%D8%A7%D9%84-%DA%AF%D8%B0%D8%B4%D8%AA%D9%87.html|title=قطارشهری مشهد 29 اسفند تا 3 بامداد اول فروردین فعال خواهد بود/ جابجایی مسافر توسط خط دو قطارشهری طی|website=metro.mashhad.ir|access-date=2019-08-18|archive-date=17 December 2019|archive-url=https://web.archive.org/web/20191217035236/https://metro.mashhad.ir/news/6471902-%D9%82%D8%B7%D8%A7%D8%B1%D8%B4%D9%87%D8%B1%DB%8C-%D9%85%D8%B4%D9%87%D8%AF-%D8%A7%D8%B3%D9%81%D9%86%D8%AF-%D8%A8%D8%A7%D9%85%D8%AF%D8%A7%D8%AF-%D8%A7%D9%88%D9%84-%D9%81%D8%B1%D9%88%D8%B1%D8%AF%DB%8C%D9%86-%D9%81%D8%B9%D8%A7%D9%84-%D8%AE%D9%88%D8%A7%D9%87%D8%AF-%D8%A8%D9%88%D8%AF-%D8%AC%D8%A7%D8%A8%D8%AC%D8%A7%DB%8C%DB%8C-%D9%85%D8%B3%D8%A7%D9%81%D8%B1-%D8%AA%D9%88%D8%B3%D8%B7-%D9%82%D8%B7%D8%A7%D8%B1%D8%B4%D9%87%D8%B1%DB%8C-%DB%8C%DA%A9%D8%B3%D8%A7%D9%84-%DA%AF%D8%B0%D8%B4%D8%AA%D9%87.html|url-status=dead}}</ref>
| 2014<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=15 October 2014 |title=Shiraz metro Line 1 opens |url=https://www.railwaygazette.com/shiraz-metro-line-1-opens/40101.article |magazine=Metro Report International |publisher=DVV Media International Ltd |access-date=2019-10-06}}</ref>
| 2018<ref group="Nb">Kaveh station opens</ref>
| 2024<ref group="Nb">Adelabad station opened</ref>
| style="text-align:left" | 19<ref name=SHM/>
| style="text-align:left" | 24
|2
| {{convert|24.5|km|mi|abbr=on}}<ref name=SHM/>
| {{cvt|32.5|km|mi}}
| 18 (2019) <ref group="R">{{cite web|url=https://www.isna.ir/news/97110804500/%DA%A9%D8%AF%D8%A7%D9%85-%D8%B4%D9%87%D8%B1%D9%87%D8%A7%DB%8C-%DA%A9%D8%B4%D9%88%D8%B1-%D9%85%D8%AA%D8%B1%D9%88-%D8%AF%D8%A7%D8%B1%D9%86%D8%AF|title=کدام شهرهای کشور مترو دارند؟ (Jan 29 2019)|website=www.isna.ir|accessdate=July 18, 2019}}</ref>
| 18 (2018)<ref group="R">{{cite web|url=https://www.isna.ir/news/97110804500/%DA%A9%D8%AF%D8%A7%D9%85-%D8%B4%D9%87%D8%B1%D9%87%D8%A7%DB%8C-%DA%A9%D8%B4%D9%88%D8%B1-%D9%85%D8%AA%D8%B1%D9%88-%D8%AF%D8%A7%D8%B1%D9%86%D8%AF|title=کدام شهرهای کشور مترو دارند؟ (Jan 29 2019)|website=www.isna.ir|date=29 January 2019 |access-date=2019-07-18}}</ref>
|-
| ]
|{{flag|Iran}}
| ]
| 2023<ref>{{cite web|title=The First Day of Traveling and Benefiting the People of Karaj from Line 2|url=https://www.karajmetro.ir/%d8%a7%d8%ae%d8%a8%d8%a7%d8%b1-%d8%b3%d8%a7%d8%b2%d9%85%d8%a7%d9%86/%d8%a7%d9%88%d9%84%db%8c%d9%86-%d8%b1%d9%88%d8%b2-%d9%85%d8%b3%d8%a7%d9%81%d8%b1-%da%af%db%8c%d8%b1%db%8c-%d9%88-%d8%a8%d9%87%d8%b1%d9%87-%d9%85%d9%86%d8%af%db%8c-%d9%85%d8%b1%d8%af%d9%85-%d8%b4%d9%87/|access-date=2023-03-01|website=www.karajmetro.ir}}</ref><ref group="Nb" name="auto">Opening of metro-standards Line 2.</ref>
| 2023<ref group="Nb">Opening of RajaeeiShahr station.</ref>
| style="text-align:left" | 10<ref name=":karaj" group="Nb">The {{cvt|43|km|mi|adj=on}} Line 1 of Karaj Metro (part of line 5 of Tehran metro) is a ] line, and so is not included in the statistics here. If Line 1 is included, there would be 10 stations.</ref>
|1
| {{cvt|6.5|km|mi}}<ref>{{cite web|title=قطار شهری کرج با حضور وزیر کشور به حرکت درآمد|url=https://www.irna.ir/news/85042155/%D9%82%D8%B7%D8%A7%D8%B1-%D8%B4%D9%87%D8%B1%DB%8C-%DA%A9%D8%B1%D8%AC-%D8%A8%D8%A7-%D8%AD%D8%B6%D9%88%D8%B1-%D9%88%D8%B2%DB%8C%D8%B1-%DA%A9%D8%B4%D9%88%D8%B1-%D8%A8%D9%87-%D8%AD%D8%B1%DA%A9%D8%AA-%D8%AF%D8%B1%D8%A2%D9%85%D8%AF|access-date=2023-03-01|website=www.irna.ir|date=27 February 2023 }}</ref><ref name=":karaj" group="Nb" />
| n/a
|-
|-
| ]
| ]
|{{flag|Iran}}
|{{flag|Iran}}
| ]
| ]
| 2015<ref>{{cite web|url=http://nasrnews.ir/News/tabid/243/ArticleID/37922/|script-title=fa:افتتاح فاز اول خط یک مترو تبریز +تصاویر|first=پورتال خبری- تحلیلی نصر|last=نیوز|website=nasrnews.ir|accessdate=13 September2017}}</ref>
| 2015<ref>{{cite web|url=http://nasrnews.ir/News/tabid/243/ArticleID/37922/|script-title=fa:افتتاح فاز اول خط یک مترو تبریز +تصاویر|first=پورتال خبری- تحلیلی نصر|last=نیوز|website=nasrnews.ir|access-date=2017-09-13|archive-date=31 July 2019|archive-url=https://web.archive.org/web/20190731064458/http://nasrnews.ir/News/tabid/243/ArticleID/37922|url-status=dead}}</ref>
| 2020
|2017
| style="text-align:left" |10
| style="text-align:left" |18
|1
| {{convert|11|km|mi|abbr=on}}
| {{cvt|17.2|km|mi}}
| n/a
| n/a
|-
|-
| ]
| ]
|{{flag|Iran}}
|{{flag|Iran}}
| ]
| ]
| 2000<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=21 February 2000 |title=After 13 years, Iran's first metro completed |url=https://www.deseret.com/2000/2/21/19492128/after-13-years-iran-s-first-metro-completed |work=] |agency=Associated Press |access-date=2020-11-29}}</ref><ref group="Nb" name="auto"/>
| 1999<ref group="Nb">Opening of metro-standards Line 2.</ref>
| 2024<ref>{{cite web |url=https://rpc.tehran.ir/default.aspx?tabid=894&ArticleId=23544 |title=The deepest metro station in Tehran, Milad Tower, connects to Metro network |date=17 November 2020 |publisher=Tehran Urban Research & Planning Center |access-date=2020-11-29 |archive-date=27 November 2021 |archive-url=https://web.archive.org/web/20211127075046/https://rpc.tehran.ir/default.aspx?tabid=894&ArticleId=23544 |url-status=dead}}</ref>
| 2019<ref>{{Cite news|url=http://financialtribune.com/articles/people/97316/tehran-metro-line-6-opens.html|title=Tehran Metro Line 6 Opens |access-date=2019-04-07 |language=en-gb}}</ref>
| style="text-align:left" | 113<ref name=":0" group="Nb">The {{convert|41.5|km|mi|adj=on|abbr=on}} Line 5 of the Tehran Metro is a ] line, and so is not included in the statistics here – only metro Lines 1–4 and 6–7 are.</ref><!-- Do NOT include the stations of Line 5, which is Commuter rail and needs to be excluded... --><ref name="Tehran">{{cite web |url=http://hamshahrionline.ir/details/277046/City/city-affairs |script-title=fa:آشنایی با مختصات خطوط مترو تهران}}</ref>
| style="text-align:left" |]<ref name=":0" group="Nb">There are 131 stations if interchange stations are counted once, and 146 stations if they are counted multiple times. The {{cvt|67.5|km|mi|adj=on}} Line 5 of the Tehran Metro is a ] line, and so is not included in the statistics here – only metro Lines 1–4 and 6–7 are. If Line 5 is included, the total length of the system would be {{cvt|292.1|km|mi|adj=on}}, and there would be 142 unique stations, and 159 total stations.</ref><!-- Do NOT include the stations of Line 5, which is Commuter rail and needs to be excluded... --><ref name="Tehran">{{cite web |url=http://hamshahrionline.ir/details/277046/City/city-affairs |script-title=fa:آشنایی با مختصات خطوط مترو تهران|date=19 December 2017 |title=Hamshahrionline.ir }}</ref><ref>{{Cite web
|title= بازگشایی ۵ ایستگاه جدید مترو
| {{convert|186|km|mi|abbr=on}}<ref name=":0" group="Nb" /><!-- Do NOT include the length of Line 5, which is Commuter rail and needs to be excluded... --><ref name="Tehran" />
| {{cvt|224.6|km|mi}}<ref name=":0" group="Nb" /><!-- Do NOT include the length of Line 5, which is Commuter rail and needs to be excluded... --><ref name="Tehran" />
| 820 (2018<ref name="FYnotCal" group="Nb" />)<ref group="R">{{cite news|url=http://newspaper.hamshahrionline.ir/id/93093/%DA%A9%D8%A7%D8%B1%D9%86%D8%A7%D9%85%D9%87-28%E2%80%8C%D9%85%D8%A7%D9%87-%D9%85%D8%AA%D8%B1%D9%88%DB%8C-%D8%AA%D9%87%D8%B1%D8%A7%D9%86.html|script-title=fa:کارنامه 28ماه متروی تهران |title=Newspaper.hamshahrionline.ir |newspaper=کارنامه 28ماه متروی تهران }}</ref>
|-
|-
| ]
| ]
| {{flag|Italy}}
| {{flag|Italy}}
| ]
| ]
| 2013<ref>{{cite web|url=http://www.bresciamobilita.it/news/parte-la-metro-2-marzo-2013 |title=Parte la metro! 2 marzo 2013 |publisher=Brescia Mobilità |language=Italian |trans-title=The Metro is coming! |date=2 March 2013 |accessdate=2013-10-11 |url-status=dead |archiveurl=https://web.archive.org/web/20131012211621/http://www.bresciamobilita.it/news/parte-la-metro-2-marzo-2013 |archivedate=12 October 2013 |df= }}</ref>
| 2013<ref>{{cite web|url=http://www.bresciamobilita.it/news/parte-la-metro-2-marzo-2013 |title=Parte la metro! 2 marzo 2013 |publisher=Brescia Mobilità |language=it |trans-title=The Metro is coming! |date=2 March 2013 |access-date=2013-10-11 |url-status=dead |archive-url=https://web.archive.org/web/20131012211621/http://www.bresciamobilita.it/news/parte-la-metro-2-marzo-2013 |archive-date=12 October 2013}}</ref>
| {{convert|13.7|km|mi|abbr=on}}<ref name="Brescia">{{cite web |url=http://www.bresciamobilita.it/public/resources/brescia%20mobilita/utenti/metrobs/linea-completa.pdf |title=Mappa della linea metropolitana |publisher=Brescia Mobilità |language=Italian |trans-title= Metro line map|format=pdf |date= |accessdate=2013-11-07}}</ref>
| {{cvt|13.7|km|mi}}<ref name="Brescia">{{cite web |url=http://www.bresciamobilita.it/public/resources/brescia%20mobilita/utenti/metrobs/linea-completa.pdf |title=Mappa della linea metropolitana |publisher=Brescia Mobilità |language=it |trans-title=Metro line map |access-date=2013-11-07 |archive-date=9 November 2016 |archive-url=https://web.archive.org/web/20161109063724/http://www.bresciamobilita.it/public/resources/brescia%20mobilita/utenti/metrobs/linea-completa.pdf |url-status=dead }}</ref>
| 18.1 (2018)<ref group="R">{{cite web |url=http://www.comune.brescia.it/news/2019/febbraio/Documents/Dati%20Trasporto%20pubblico%20locale.pdf|title=Buon compleanno Metro|website=comune.brescia.it|publisher=Città di Brescia |language=Italian |date=|accessdate=2019-02-28}}</ref>
| 17.0 (2023)<ref group="R">{{cite web |title=brescia mobilità bilancio 2023 |url=https://www.bresciamobilita.it/public/bm/docs/Bilanci/bilancio_2023.pdf |access-date=2020-02-22 |website=comune.brescia.it |publisher=Città di Brescia |language=it}}</ref>
|-
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| ]
| ]
|{{flag|Italy}}
|{{flag|Italy}}
| ]
| ]
| 1999<ref>{{cite web|url=http://www.circumetnea.it/pagina.php?tab=menu_altre&id=2|title=Ferrovia Circumetnea - Tariffe e Orari della Metropolitana|website=www.circumetnea.it|accessdate=13 September 2017}}</ref>
| 1999<ref>{{cite web|url=http://www.circumetnea.it/pagina.php?tab=menu_altre&id=2|title=Ferrovia Circumetnea - Tariffe e Orari della Metropolitana|website=www.circumetnea.it|access-date=13 September 2017|archive-date=15 November 2016|archive-url=https://web.archive.org/web/20161115185247/http://www.circumetnea.it/pagina.php?tab=menu_altre&id=2|url-status=dead}}</ref>
| 2017<ref>{{cite web|url=http://catania.mobilita.org/2017/03/30/metropolitana-domani-linaugurazione-della-tratta-borgo-nesima/|title=Metropolitanadi Catania, oggi l'inaugurazione della tratta Borgo-Nesima|date=30March2017|publisher=|accessdate=13September 2017}}</ref>
| 2024<ref>{{cite web |last=Tartaglia |first=Andrea |date=17 July 2024 |title=Metropolitana, Fontana e Monte Po aperte da lunedì 11 luglio |url=https://catania.mobilita.org/2024/07/17/metropolitana-fontana-e-monte-po-aperte-da-lunedi-22-luglio/ |access-date=18 July 2024 |website=Mobilita Catania}}</ref>
| style="text-align:left" | 10<ref>{{cite web|url=http://catania.mobilita.org/opere/metropolitana-di-catania-2/|title=Metropolitana diCatania|date=11 July 2017|publisher=|accessdate=13September2017}}</ref>
| style="text-align:left" | 12<ref>{{cite web |date=n.d. |title=Metropolitana di Catania - FCE Ferrovia Circumetnea |url=https://catania.mobilita.org/opere/metropolitana-di-catania-storia-e-sviluppi-futuri/ |access-date=1 February 2022}}</ref>
|1
| {{convert|8.8|km|mi|abbr=on}}
| {{cvt|10.5|km|mi}}
| 5.8 (2018)<ref group="R">{{cite web |url=http://catania.mobilita.org/2019/01/31/metro-di-catania-nel-2018-quasi-sei-milioni-di-passeggeri-68-rispetto-allanno-precedente/ |title=Metro di Catania, nel 2018 quasi sei milioni di passeggeri: +68% rispetto all’anno precedente |website=catania.mobilita.org |publisher=Mobilità Catania |language=Italian |trans-title=Catania Metro, almost six million passengers in 2018: +68% compared to the previous year |access-date=2019-01-31 }}</ref>
| 6.5 (2019)<ref group="R">{{cite web | url=https://catania.mobilita.org/opere/metropolitana-di-catania-storia-e-sviluppi-futuri/ | title=Metropolitana di Catania | date=April 2022 }}</ref>
|-
|-
| ]
| ]
|{{flag|Italy}}
|{{flag|Italy}}
| ]
| ]
| 1990<ref name="Genoa" />
| 1990<ref name="Genoa" />
| 2012<ref name="Genoa">{{cite web |url=http://www.amt.genova.it/orari/metropolitana.asp |title=Metropolitana |publisher=Azienda Mobilità e Trasporti SpA (AMT) |language=Italian |trans-title= Metro |year=2013 |accessdate=2013-11-09}}</ref>
| 2012<ref name="Genoa">{{cite web |url=http://www.amt.genova.it/orari/metropolitana.asp |title=Metropolitana |publisher=Azienda Mobilità e Trasporti SpA (AMT) |language=it |trans-title= Metro |year=2013 |access-date=2013-11-09}}</ref>
| 11 (2012)<ref group="R">{{cite web|url=http://www.amt.genova.it/orari/metropolitana.asp|title=AZIENDA MOBILITA' E TRASPORTI SpA -|website=www.amt.genova.it|accessdate=13 September 2017}}</ref>
| 15.3 (2018)<ref group="R">{{cite web|url=http://www.unlibroamilano.it/la-metropolitana-piu-affollata-ditalia-la-classifica-tutti-numeri-delle-principali-citta/|title=La metropolitana più affollata d'Italia, ecco la classifica con tutti i numeri delle principali città|date=17 October 2017}}</ref><ref group="R Nb">Figure extrapolated from 42 000 average daily boardings</ref>
|-
|-
| ]
| ]
|{{flag|Italy}}
|{{flag|Italy}}
| ]
| ]
| 1964<ref name="Milan-figs">{{cite web |title=M4, the subway line set to change Milan, finally opens |language=en |publisher=domus |url=https://www.ilsole24ore.com/art/m4-apre-fermata-san-babila-centro-milano-linate-12-minuti-AEjYCcwD|date=3 July 2023|access-date=2023-07-05}}</ref>
| 1964<ref name="Milan-figs">{{cite web |url=http://www.metropolitanamilanese.it/pub/page/it/MM/metropolitane_milano?contentId=613 |title=L'opera che ha fatto di Milano una grande metropoli |language=Italian|trans-title=The project that made Milan a great metropolis|publisher=Metropolitane Milanesi SpA |date= |archive-url=https://web.archive.org/web/20181013235930/http://www.metropolitanamilanese.it:80/pub/page/it/MM/metropolitane_milano? |archive-date=2018-10-13 |url-status=dead |accessdate=2015-10-11}}</ref>
| 2015<ref name="Milan-figs" />
| 2024<ref name="Milan-figs" />
| style="text-align:left" |]{{refn|group="Nb"|{{As of|2018|October|post=,}} the number is 113 if the 7 ]s (i.e. different sets of platforms) are counted multiple times, once for each line, while it is 106 if they are combined.<ref name="Milan-figs"/><ref>{{cite web|url=https://www.atm.it/it/ViaggiaConNoi/PublishingImages/schema_rete_,metro_ATM_giugno18.jpg|title=Metro Network and Suburban Railways|date=June 2018 |publisher=Azienda Trasporti Milanesi (ATM) S.p.A. |type=map|access-date=2018-10-05}}</ref>}}
| style="text-align:left" |]{{refn|group="Nb"|{{As of|2023|July|post=,}} the number is 134 if the 9 ]s (i.e. different sets of platforms) are counted multiple times, once for each line, while it is 113 if they are combined.<ref name="Milan-figs"/><ref>{{cite web|url=https://giromilano.atm.it/assets/images/schema_rete_metro.jpg|title=Metro Network and Suburban Railways|date=July 2023|publisher=]|type=map|access-date=2023-07-05|archive-date=5 July 2023|archive-url=https://web.archive.org/web/20230705061941/https://giromilano.atm.it/assets/images/schema_rete_metro.jpg|url-status=dead}}</ref>}}
| {{cvt|111.8|km|mi}}<ref>{{cite web |title=Carta della Mobilità 2023 |url=https://www.atm.it/it/IlGruppo/ChiSiamo/Documents/Carta%20della%20Mobilit%C3%A0%202023.pdf|publisher=Azienda Trasporti Milanesi (ATM) S.p.A. |page=17 |language=it |access-date=2023-07-05}}</ref>
| 369 (2018)<ref group="R">{{cite news |last=Colombo |first=Filippo |date=9 May 2019 |title=Atm, crescono i passeggeri: nel 2018 sono stati 789 milioni |trans-title=Atm, passengers are growing: in 2018 they were 789 million |url=https://www.radiolombardia.it/2019/05/09/atm-crescono-i-passeggeri-nel-2018-sono-stati-789-milioni/ |work=Radio Lombardia |language=Italian |location= |publisher=R.C.S. Srl |access-date=2019-06-13}}</ref><ref name="ATM" group="R">{{cite web |title=Bilancio Consolidato del Gruppo ATM e Bilancio di Esercizio di ATM S.p.A. 2018 |url=https://www.atm.it/it/IlGruppo/Financial_information/Documents/ATM_bilancio_finanziario_interno_web_.pdf |date=April 2019 |publisher=] |accessdate=2019-08-24 |page=III |language=Italian}}</ref>
| 331.3 (2023)<ref name="ATM" group="R">{{cite web |url=https://www.atm.it/it/IlGruppo/Financial_information/Documents/ATM_bilancio_finanziario_2019.pdf#page=58 |title=Bilancio Consolidato del Gruppo ATM e Bilancio di Esercizio di ATM S.p.A. 2019 |date=April 2020 |publisher=Azienda Trasporti Milanesi (ATM) SpA |page=32 |language=it |access-date=2021-02-26}}</ref>
|-
|-
| ]
| ]
|{{flag|Italy}}
|{{flag|Italy}}
| ]<ref group="Nb">Naples Metro is made up of ] and ] only.Line 2 is a commuter rail line.</ref>
| ]<ref group="Nb" name=":1">Lines 1, 6, and Naples-Aversa railway only, not line 2, which is ].</ref>
| 1993
| 1993
| 2024
| 2013<ref group="Nb">Partial opening (] only) of ] in June</ref>
| style="text-align:left" |]<ref name="Naples" />
| style="text-align:left" |]<ref name="Naples">{{Cite web|url=https://www.urbanrail.net/eu/it/nap/napoli.htm|title=Metropolitana di Napoli (Naples, Italy)|website=www.urbanrail.net|access-date=2024-07-18}}</ref>
| 3
| {{convert|20.5|km|mi|abbr=on}}<ref name="Naples">{{cite web |url=http://www.comune.napoli.it/flex/cm/pages/ServeAttachment.php/L/IT/D/9%252F4%252Fe%252FD.6b8486f55296a3f1b008/P/BLOB%3AID%3D28525/E/pdf |title=La linea M1 della città di Napoli - il valore della ‘bellezza’ |last=Cascetta |first=Ennio |date=8 September 2017 |publisher=M.N. Metropolitana di Napoli S.p.A. |page=3 |language=Italian |trans-title=The M1 line of the city of Napoli - the value of ‘beauty’ |type= |format=pdf |access-date=2018-10-07 |via=}}</ref>
| {{cvt|34.5|km|mi}}<ref name="Naples" />
| 42.5 (2017)<ref group="R">{{cite web|title=Carta della Mobilità 2018|url=http://www.anm.it/images/stories/PDF/carta_mobilita_2016/carta_mobilit%E0_2018_a.pdf|publisher=]|accessdate=2018-10-07|page=12|language=Italian}}</ref><ref group="R Nb">53.3 million including 4 ] lines</ref>
| 41.1 (2019)<ref group="R">{{cite web |title=Carta della Mobilità 2020 |url=http://www.anm.it/images/stories/carta_mobilita_2020.pdf |publisher=] |pages=10–11 |language=it |access-date=2021-02-18 |archive-date=24 June 2021 |archive-url=https://web.archive.org/web/20210624195956/http://www.anm.it/images/stories/carta_mobilita_2020.pdf |url-status=dead}}</ref><ref group="R Nb">56.4 million including 4 ] lines</ref>
|-
|-
| ]
| ]
|{{flag|Italy}}
|{{flag|Italy}}
| ]
| ]
| 1955
| 1955
| 2018<ref>{{cite news |last=Rossi |first=Fabio |date=12 May 2018 |title=Roma: Metro C a San Giovanni, oggi apre la nuova tratta |trans-title=Rome: Metro C to San Giovanni, today opens the new section |url=https://www.ilmessaggero.it/roma/cronaca/metro_c_san_giovanni_inaugurazione_roma-3726754.html |work=Il Messaggero |publisher=Il Messaggero S.p.A. – Caltagirone Editore |language=Italian |access-date=2018-10-07}}</ref>
| 2018<ref>{{cite news |last=Rossi |first=Fabio |date=12 May 2018 |title=Roma: Metro C a San Giovanni, oggi apre la nuova tratta |trans-title=Rome: Metro C to San Giovanni, today opens the new section |url=https://www.ilmessaggero.it/roma/cronaca/metro_c_san_giovanni_inaugurazione_roma-3726754.html |work=Il Messaggero |publisher=Il Messaggero S.p.A. – Caltagirone Editore |language=it |access-date=2018-10-07}}</ref>
| style="text-align:left" |]<ref>{{cite web |url=https://www.idealista.it/news/vacanze/mercato-turistico/2017/10/11/124231-roma-scegli-una-fermata-della-metro-e-ti-diro-quanto-ti-costa-comprare-o |title=Roma, scegli una fermata della metro e ti dirò quanto ti costa comprare o affittare casa |author=<!--Staff writer(s); no by-line.--> |department=Mercato turistico |website=www.idealista.it |language=Italian |trans-title=Rome, choose a metro stop and I'll tell you how much it costs you to buy or rent a house |access-date=2018-10-07}}</ref>
| style="text-align:left" |]<ref>{{cite web |url=https://www.idealista.it/news/vacanze/mercato-turistico/2017/10/11/124231-roma-scegli-una-fermata-della-metro-e-ti-diro-quanto-ti-costa-comprare-o |title=Roma, scegli una fermata della metro e ti dirò quanto ti costa comprare o affittare casa |department=Mercato turistico |website=www.idealista.it |date=11 October 2017 |language=it |trans-title=Rome, choose a metro stop and I'll tell you how much it costs you to buy or rent a house |access-date=2018-10-07}}</ref>
| 3
| {{convert|60|km|mi|abbr=on}}<ref name="Roma-trasporto">{{cite web |url=http://www.atac.roma.it/page.asp?p=52 |title=Home > Azienda – I numeri di atac – Trasporto pubblico |publisher=] |language=Italian |trans-title=Home > Company – The numbers of ATAC – Public transportation |date=8 November 2014 |accessdate=2015-04-06}}</ref><ref name="LineC-Jun2015">{{cite magazine |author=Marco Chiandoni |url=http://www.railjournal.com/index.php/metros/rome-metro-line-c-reaches-lodi.html |title=Rome metro Line C reaches Lodi |magazine=] |date=30 June 2015 |accessdate=2015-06-30}}</ref>
| {{cvt|60|km|mi}}<ref name="Roma-trasporto">{{cite web |url=http://www.atac.roma.it/page.asp?p=52 |title=Home > Azienda – I numeri di atac – Trasporto pubblico |publisher=] |language=it |trans-title=Home > Company – The numbers of ATAC – Public transportation |date=8 November 2014 |access-date=2015-04-06}}</ref><ref name="LineC-Jun2015">{{cite magazine |author=Marco Chiandoni |url=http://www.railjournal.com/index.php/metros/rome-metro-line-c-reaches-lodi.html |title=Rome metro Line C reaches Lodi |magazine=International Railway Journal |date=30 June 2015 |access-date=2015-06-30}}</ref>
| 320 (2018)<ref group="R">{{cite news |last=Filippi |first=Pier Paolo |date=25 August 2019 |title=L’Atac perde passeggeri, via uno su 5 in dieci anni: «Troppi guasti e incendi» |trans-title=Atac loses passengers, one in five in ten years: «Too many breakdowns and fires» |url=https://www.ilmessaggero.it/roma/news/atac_perde_passeggeri_roma-4693470.html |work=] |language=Italian |publisher=Caltagirone Editore |access-date=2019-08-25}}</ref>
| 2006<ref name="Turin">{{cite web |url=http://www.comune.torino.it/trasporti/bm~doc/metro-5.pdf |title=La Linea 1 di Metropolitana |publisher=Città di Torino |language=it |trans-title=Metro Line 1 |access-date=2014-05-24}}</ref>
| 2006<ref name="Turin" />
| 2011<ref name="Turin">{{cite web |url=http://www.comune.torino.it/trasporti/bm~doc/metro-5.pdf |title=La Linea 1 di Metropolitana |publisher=CittàdiTorino |language=Italian |trans-title=Metro Line1 |date= |accessdate=2014-05-24}}</ref>
| 2021<ref name="Turin-2021">{{cite web |url=https://www.gtt.to.it/cms/avvisi-e-informazioni-di-servizio/torino-e-cintura/8907-la-metro-di-torino-arriva-in-piazza-bengasi |title=La metro di Torino arriva in piazza Bengasi |date=23 April 2021 |publisher=GTT SpA (]) |language=it |trans-title=Turin Metro reaches Bengasi square |access-date=2021-04-25}}</ref>
| 42.5 (2018)<ref group="R">{{cite news |last=Ricca |first=Jacopo |date=13 March 2019 |title=Due minuti e 17 secondi, torna alla normalità la metropolitana di Torino |trans-title=Two minutes and 17 seconds, Turin Metro goes back to normal |url=https://torino.repubblica.it/cronaca/2019/03/13/news/due_minuti_e_17_secondi_torna_alla_normalita_la_metropolitana_di_torino-221480759/ |work=] |language=Italian |location= |publisher=GEDI Gruppo Editoriale S.p.A. |access-date=2019-06-13}}</ref>
| 42.5 (2018)<ref group="R">{{cite news |last=Ricca |first=Jacopo |date=13 March 2019 |title=Due minuti e 17 secondi, torna alla normalità la metropolitana di Torino |trans-title=Two minutes and 17 seconds, Turin Metro goes back to normal |url=https://torino.repubblica.it/cronaca/2019/03/13/news/due_minuti_e_17_secondi_torna_alla_normalita_la_metropolitana_di_torino-221480759/ |work=] |language=it |publisher=GEDI Gruppo Editoriale S.p.A. |access-date=2019-06-13}}</ref>
|-
|-
| ]
| ]
| {{flag|Japan}} {{anchor|J}}
| {{flag|Japan}}<ref name="jap" group="Nb">In general, the majority of urban rail service in Japanese metropolitan areas is provided by systems not included in this list. For a complete list of urban rail systems in Japan, see ].</ref> {{anchor|J}}
| ]
| ]
| 1981<ref name="JSA-Fukuoka">{{cite web |url=http://www.jametro.or.jp/en/japan/fukuoka.html |title=Fukuoka Municipal Subway |date=17 June 2018 |publisher=一般社団法人日本地下鉄協会 |access-date=2018-10-25}}</ref>
| 1981<ref name="JSA-Fukuoka">{{cite web |url=http://www.jametro.or.jp/en/japan/fukuoka.html |title=Fukuoka Municipal Subway |date=17 June 2018 |publisher=一般社団法人 日本地下鉄協会 |access-date=2018-10-25}}</ref>
| 2023<ref name="Fukuoka Subway Official">{{cite web|url=https://subway.city.fukuoka.lg.jp/subway/about/ |script-title=ja:地下鉄の概要 |language=ja |trans-title=The summary of the subway |date=2023-03-27 |access-date=2023-03-27}}</ref>
| 165.8 (2017{{ref|Asterisk|*}})<ref name=JSA group="R">{{cite web |url=http://www.jametro.or.jp/upload/data/bUaApecIKhbx.pdf |script-title=ja:平成30年度 地下鉄事業の現況 |publisher= 一般社団法人 日本地下鉄協会 |language=Japanese |trans-title=FY2018 Current status of subway business |date= September 2018 |accessdate=2018-10-03 |format=pdf}}</ref><ref group="R Nb" name=japan>Compared to European or North American systems, Japanese ] systems are generally neither thought of as metros nor as completely subterranean "subways" complicating whether only using the municipal subway statistic is accurate when comparing with other Metros around the world. As example ] and the ]'s ] constitute only 22% of the 14.6 billion metropolitan railway ridership in Greater Tokyo (). In addition, when one considers intracity lines of ] and private railway companies, ] (130 lines) has higher daily ridership than any other metropolitan area in the world with 14.6 billion passengers annually. The ] also has only a minority share of all metropolitan railway ridership in Greater Osaka, constituting only 17.6% of Greater Osaka's 4.745 billion rail passengers annually in 2010. Including the municipal subway systems in both Kobe and Kyoto, the result still only comprises 22% of all rail travel in the Greater Osaka area with 1065.8 million passengers yearly (). For Greater Nagoya, the ] has only a minority share of all metropolitan railway ridership in Greater Nagoya constituting only 38% of Greater Nagoya's 1.095 billion rail passengers annually in 2010 (). For a complete list of urban rail systems in Japan with ridership statistics, see ].</ref>
| 149.7 (2023<ref name="FYnotCal" group="Nb" />)<ref name="JSA" group="R">{{cite journal |url=http://www.jametro.or.jp/upload/data/OcFpRydLvphq.pdf |script-title=ja:令和4年度 地下鉄事業の現況 |publisher=一般社団法人 日本地下鉄協会 |language=ja |trans-title=FY2024 Current status of subway business |date=October 2023 |issn=2188-0786 |access-date=2024-10-27 |journal=Chikatetsu Jigyo No Genkyo}}</ref><ref group="R Nb" name="japan">Compared to European or North American systems, Japanese ] systems are generally neither thought of as metros nor as completely subterranean "subways" complicating whether only using the municipal subway statistic is accurate when comparing with other Metros around the world. As example ] and the ]'s ] constitute only 22% of the 14.6 billion metropolitan railway ridership in Greater Tokyo (). In addition, when one considers intracity lines of ] and private railway companies, ] (130 lines) has higher daily ridership than any other metropolitan area in the world with 14.6 billion passengers annually. The ] also has only a minority share of all metropolitan railway ridership in Greater Osaka, constituting only 17.6% of Greater Osaka's 4.745 billion rail passengers annually in 2010. Including the municipal subway systems in both Kobe and Kyoto, the result still only comprises 22% of all rail travel in the Greater Osaka area with 1065.8 million passengers yearly (). For Greater Nagoya, the ] has only a minority share of all metropolitan railway ridership in Greater Nagoya constituting only 38% of Greater Nagoya's 1.095 billion rail passengers annually in 2010 (). For a complete list of urban rail systems in Japan with ridership statistics, see ].</ref>
|-
|-
| ]
| ]
|{{flag|Japan}}<ref name="jap"group="Nb"/>
|{{flag|Japan}}
| ]
| ]
| 1994<ref name="JSA-Overview">{{cite web |url=http://www.jametro.or.jp/en/japan/ |title=Subways in Japan |year=2017 |website=www.jametro.or.jp |publisher=一般社団法人日本地下鉄協会 |access-date=2018-10-22}}</ref>
| 1994<ref name="JSA-Overview">{{cite web |url=http://www.jametro.or.jp/en/japan/ |title=Subways in Japan |year=2017 |website=www.jametro.or.jp |publisher=一般社団法人 日本地下鉄協会 |access-date=2018-10-22}}</ref>
| 2015<ref>{{cite news |last=Walsh |first=Paul |date=16 March 2015 |title=Shin Hakushima Station Opening Day |url=http://gethiroshima.com/blog/shin-hakushima-station-opening-day/ |work=GetHiroshima |publisher= |access-date=2018-10-26}}</ref>
| 2015<ref>{{cite news |last=Walsh |first=Paul |date=16 March 2015 |title=Shin Hakushima Station Opening Day |url=http://gethiroshima.com/blog/shin-hakushima-station-opening-day/ |work=GetHiroshima |access-date=2018-10-26}}</ref>
| 112.9 (2017{{ref|Asterisk|*}})<ref name=JSA group="R" /><!-- ref group="R">{{cite web |url=http://www.city.kobe.lg.jp/life/access/transport/foreign/english/data.html |title=Kobe City Transportation Bureau - Data |publisher=神戸市交通局 |date= |accessdate=2017-10-02 }}</ref --><ref group="R Nb" name=japan/>
| 103.1 (2023<ref name="FYnotCal" group="Nb" />)<ref name="JSA" group="R" /><!-- ref group="R">{{cite web |url=http://www.city.kobe.lg.jp/life/access/transport/foreign/english/data.html |title=Kobe City Transportation Bureau - Data |publisher=神戸市交通局 |access-date=2017-10-02}}</ref --><ref group="R Nb" name="japan" />
|-
|]
|1977
|2006
|18
|2
|{{cvt|15.1|km|mi|abbr=on}}
| n/a
|-
|-
| ]
| ]
|{{flag|Japan}}<ref name="jap"group="Nb"/>
|{{flag|Japan}}
| ]
| ]
| 1981<ref name="JSA-Overview" />
| 1981<ref name="JSA-Overview" />
| 2008
| 2008
| style="text-align:left" | 31<ref>{{cite web |url=https://www2.city.kyoto.lg.jp/kotsu/webguide/en/tika/howtoride_tika.html |title=How to Take the Subway – 0. Taking the Kyoto City Subway |date= |publisher=京都市 |access-date=2018-10-25}}</ref>
| style="text-align:left" | 31<ref>{{cite web |url=https://www2.city.kyoto.lg.jp/kotsu/webguide/en/tika/howtoride_tika.html |title=How to Take the Subway – 0. Taking the Kyoto City Subway |publisher=京都市 |access-date=2018-10-25}}</ref>
| {{convert|93.3|km|mi|abbr=on}}<ref name="Nagoya-FAQ">{{Cite web |url=http://www.kotsu.city.nagoya.jp/jp/pc/INQ/TRP0001507.htm |script-title=ja:よくあるご質問 › 地下鉄について |publisher=Transportation Bureau, City of Nagoya |language=Japanese |trans-title=FAQ › About the subway |accessdate=2018-09-11}}</ref>
| {{cvt|93.3|km|mi}}<ref name="Nagoya-FAQ">{{cite web |url=http://www.kotsu.city.nagoya.jp/jp/pc/INQ/TRP0001507.htm |script-title=ja:よくあるご質問 › 地下鉄について |publisher=Transportation Bureau, City of Nagoya |language=ja |trans-title=FAQ › About the subway |access-date=2018-09-11}}</ref>
| 1933<ref name="Osaka">{{cite web |url=http://www.kotsu.city.osaka.lg.jp/enjoy/web_museum/subway.html |date= |publisher=大阪市営交通局 |language=Japanese |script-title=ja:地下鉄の概要 |trans-title=Overview of the subway |archiveurl=https://web.archive.org/web/20140111183858/http://www.kotsu.city.osaka.lg.jp/enjoy/web_museum/subway.html |archivedate=2014-01-11 |url-status=dead |accessdate=2018-10-25}}</ref>
| 1933<ref name="Osaka">{{cite web |url=http://www.kotsu.city.osaka.lg.jp/enjoy/web_museum/subway.html |publisher=大阪市営交通局 |language=ja |script-title=ja:地下鉄の概要 |trans-title=Overview of the subway |archive-url=https://web.archive.org/web/20140111183858/http://www.kotsu.city.osaka.lg.jp/enjoy/web_museum/subway.html |archive-date=2014-01-11 |url-status=dead |access-date=2018-10-25}}</ref>
| 2006<ref name="Osaka" />
| 2006<ref name="Osaka" />
| style="text-align:left" |]<ref>{{cite web |url=http://www.jametro.or.jp/images/japan/osaka/situation_l.jpg |year=2016 |publisher=一般社団法人日本地下鉄協会 |language=Japanese |script-title=ja:営業路線の現況 |trans-title=Current status of routes in commercial service |access-date=2018-10-25}}</ref>
| style="text-align:left" |]<ref>{{cite web |url=http://www.jametro.or.jp/images/japan/osaka/situation_l.jpg |year=2016 |publisher=一般社団法人 日本地下鉄協会 |language=ja |script-title=ja:営業路線の現況 |trans-title=Current status of routes in commercial service |access-date=2018-10-25}}</ref>
|9
| {{convert|129.9|km|mi|abbr=on}}<ref name="Osaka" /><ref>{{cite web |url=http://www.kotsu.city.osaka.lg.jp/enjoy/web_museum/subway/business.html |script-title=ja:営業線の概要 |publisher=大阪市営交通局 |language=Japanese |trans-title=Overview of operating lines |date= |accessdate=2014-06-07 |archiveurl=https://web.archive.org/web/20140111193102/http://www.kotsu.city.osaka.lg.jp/enjoy/web_museum/subway/business.html |archivedate=11 January 2014}}</ref>
| 870.4 (2016{{ref|Asterisk|*}})<ref group="R">{{cite web |url=http://www.kotsu.city.osaka.lg.jp/business/management/financial/yosan_kessan.html |script-title=ja:交通局の予算・決算について |publisher=大阪市営交通局 |language=Japanese |trans-title=About accounting and budget of TransportationBureau |date= |accessdate=2017-12-06}}
| {{cvt|137.8|km|mi}}<ref name="Osaka" /><ref>{{cite web |url=http://www.kotsu.city.osaka.lg.jp/enjoy/web_museum/subway/business.html |script-title=ja:営業線の概要 |publisher=大阪市営交通局 |language=ja |trans-title=Overview of operating lines |access-date=2014-06-07 |archive-url=https://web.archive.org/web/20140111193102/http://www.kotsu.city.osaka.lg.jp/enjoy/web_museum/subway/business.html |archive-date=11 January 2014}}</ref>
<p>Annual ridership figure is calculated from the {{val|2378229}} passenger daily average quoted for metro lines ({{Nihongo2|高速鉄道}}) only.</p></ref><ref group="R Nb" name=japan/>
|-
|]
|{{flag|Japan}}
|]
|1983
|1990
|13
|1
|{{convert|12.7|km|mi|abbr=on}}
| N/a
|-
|-
| ]
| ]
|{{flag|Japan}}<ref name="jap"group="Nb"/>
|{{flag|Japan}}
| ]
| ]
| 1971<ref name="JSA-Overview" />
| 1971<ref name="JSA-Overview" />
| 1999
| 1999
| style="text-align:left" | 46<ref>{{cite web |url=https://www.global.hokudai.ac.jp/prospective-students/discover-campus-life/everyday-life/your-transportationsubway/ |title=Your Transportation / Subway |date=1 September 2017 |website=www.global.hokudai.ac.jp |publisher=Hokkaido University |access-date=2018-10-07}}</ref>
| style="text-align:left" | 46<ref>{{cite web |url=https://www.global.hokudai.ac.jp/university-life/discover-campus-life/everyday-life/your-transportation-subway/ |title=Your Transportation / Subway |date=1 September 2017 |website=www.global.hokudai.ac.jp |publisher=Hokkaido University |access-date=2018-10-07}}</ref>
| style="ext-align:left"| ]{{refn|group="Nb"|{{As of|2018|October|post=,}} the number is 106 if the 7 ]s (i.e. different sets of platforms) are counted multiple times, once for each line, while it is 99 if they are combined; Higashi-nihombashi station and Bakuro-yokoyama station, where an ''out-of-system'' transfer between ] and ] is possible, are anyway counted as two stations.<ref name="Toei-Subway"/><ref>{{cite web |url=http://www.jametro.or.jp/images/japan/tokyo/route_l.jpg |date= |publisher=一般社団法人日本地下鉄協会 |language=Japanese |script-title=ja:路線図 |trans-title=Network map |access-date=2018-10-25}}</ref><ref>{{cite web |url=https://www.kotsu.metro.tokyo.jp/eng/services/subway/stations/bakuro-yokoyama.html |title=Information on each station › Bakuro-yokoyama |date= |publisher=東京都交通局 |accessdate=2018-10-25}}</ref>}}
| style="ext-align:left" |]{{refn|group="Nb"|{{As of|2018|October|post=,}} the number is 106 if the 7 ]s (i.e. different sets of platforms) are counted multiple times, once for each line, while it is 99 if they are combined; Higashi-nihombashi station and Bakuro-yokoyama station, where an ''out-of-system'' transfer between ] and ] is possible, are anyway counted as two stations.<ref name="Toei-Subway"/><ref>{{cite web |url=http://www.jametro.or.jp/images/japan/tokyo/route_l.jpg |publisher=一般社団法人 日本地下鉄協会 |language=ja |script-title=ja:路線図 |trans-title=Network map |access-date=2018-10-25}}</ref><ref>{{cite web |url=https://www.kotsu.metro.tokyo.jp/eng/services/subway/stations/bakuro-yokoyama.html |title=Information on each station › Bakuro-yokoyama |publisher=東京都交通局 |access-date=2018-10-25}}</ref>}}
|4
| {{convert|109.0|km|mi|abbr=on}}<ref name="Toei-Subway">{{cite web |url=https://www.kotsu.metro.tokyo.jp/about/service/subway.html |date=1 April 2017 |publisher=東京都交通局 |language=Japanese |script-title=ja:都営地下鉄 |trans-title=Toei Subway |accessdate=2018-10-25}}</ref>
| {{cvt|109|km|mi}}<ref name="Toei-Subway">{{cite web |url=https://www.kotsu.metro.tokyo.jp/about/service/subway.html |date=1 April 2017 |publisher=東京都交通局 |language=ja |script-title=ja:都営地下鉄 |trans-title=Toei Subway |access-date=2018-10-25}}</ref>
| 843.7 (2023<ref name="FYnotCal" group="Nb" />)<ref name="JSA" group="R" /><ref name="2019客流" group="R">{{cite web |url =https://www.train-media.net/report/2010/joukou.pdf|title =関東交通広告協議会 各社・各駅・乗降人員・通貨人員・輸送人員（2019年度1日平均） |date = October 2020|publisher = 関東交通広告協議会}}</ref><!-- ref name=tm group="R">{{cite web |url=http://www.kotsu.metro.tokyo.jp/information/keiei/settlement.html |script-title=ja:経営の状況 ｜ 東京都交通局 |website=Kotsu.metro.tokyo.jp |access-date=13 March 2016}}</ref --><ref group="R Nb" name="japan" />
|-
|-
|]
| ]
|2008
| {{flag|Japan}}<ref name="jap" group="Nb"/>
|2008
| ]
|13
| 1927<ref name="90th-2017">{{cite news |last=Hornyak |first=Tim |date=16 December 2017 |title=Heart of gold: The Ginza Line celebrates its 90th birthday |url=https://www.japantimes.co.jp/news/2017/12/16/national/history/heart-gold-ginza-line-celebrates-90th-birthday/ |work=] |accessdate=2018-10-07}}</ref>
|1
| 2008
|9.7 km (6.0 mi)
| style="text-align:left" | ]<ref>{{cite web |url=https://www.tokyometro.jp/lang_en/corporate/enterprise/transportation/ranking/index.html |title=Traffic Performance by Station |date=31 March 2015 |publisher=Tokyo Metro Co., Ltd. |access-date=2018-10-07}}</ref>
|N/a
| {{convert|195.1|km|mi|abbr=on}}<ref name="TokyoMetro">{{cite web |url=https://www.tokyometro.jp/lang_en/corporate/enterprise/transportation/conditions/index.html |title=Business Situation |date=31 March 2015 |publisher=Tokyo Metro Co., Ltd. |accessdate=2014-06-07}}</ref>
|45.6 (2023<ref name="FYnotCal" group="Nb" />)<ref>{{Cite web |title=会社概要｜会社案内｜株式会社ゆりかもめ |url=https://www.yurikamome.co.jp/company/about.html |access-date=2024-02-09 |website=www.yurikamome.co.jp}}</ref>
|-
|]
| 1927<ref name="90th-2017">{{cite news |last=Hornyak |first=Tim |date=16 December 2017 |title=Heart of gold: The Ginza Line celebrates its 90th birthday |url=https://www.japantimes.co.jp/news/2017/12/16/national/history/heart-gold-ginza-line-celebrates-90th-birthday/ |work=] |access-date=2018-10-07}}</ref>
| 2020<ref name=":02">{{cite web|date=5 December 2018|script-title=ja:日比谷線新駅の名称を「虎ノ門ヒルズ駅」に決定しました！|trans-title=The name for the Hibiya Line new station has been finalised to be "Toranomon Hills Station"!|url=https://www.tokyometro.jp/news/images_h/metroNews20181205_120.pdf|website=Tokyo Metro}}</ref>
| style="text-align:left" |]<ref>{{cite web |url=https://www.tokyometro.jp/lang_en/corporate/enterprise/transportation/ranking/index.html |title=Traffic Performance by Station |date=31 March 2015 |publisher=Tokyo Metro Co., Ltd. |access-date=2018-10-07}}</ref>
|9
| {{cvt|195.1|km|mi}}<ref name="TokyoMetro">{{cite web |url=https://www.tokyometro.jp/lang_en/corporate/enterprise/transportation/conditions/index.html |title=Business Situation |date=31 March 2015 |publisher=Tokyo Metro Co., Ltd. |access-date=2014-06-07}}</ref>
| {{convert|11.3|km|mi|abbr=on}}<ref name="Almaty">{{cite magazine |first=Alexander|last=Kava |url=http://www.railjournal.com/index.php/metros/presidential-opening-for-almaty-metro-extension.html |title=Presidential opening for Almaty metro extension |magazine=] |date=20 April 2015 |accessdate=2015-04-20}}</ref>
| {{cvt|13.4|km|mi}}<ref name="Almaty">{{cite magazine |url=https://www.railwaygazette.com/metros/almaty-metro-extension-opens/61742.article |title=Almaty metro extension opens |magazine=Railway Gazette |date=31 May 2022 |access-date=2022-06-01}}</ref>
| 14.8 (2018)<ref name="asmetro" group="R" /><!-- ref group="R">{{cite web |url=http://www.metroalmaty.kz/?q=ru/node/2171 |script-title=ru:Алматинцы стали чаще пользоваться метро – рост за год 2 млн пассажиров |website=www.metroalmaty.kz |publisher=КГП "Метрополитен" |language=Russian |trans-title=Almaty residents began to use the metro more often – a growth of 2 million passengers per year |access-date=2018-08-01}}</ref -->
| 26.2 (2023)<ref name="asmetro" group="R" />
|-
|-
| ]
| ]
| {{sort|Korea, North| {{flag|North Korea}}}}
| {{sort|Korea, North| {{flag|North Korea}}}}
| ]
| ]
| 1973
| 1973
| 1987<ref group="Nb">Yŏnggwang and Puhŭng opened in 1987</ref>
| 1987<ref group="Nb">Yŏnggwang and Puhŭng opened in 1987.</ref>
| 354 (2018)<ref name="index.go.kr" group="R">{{cite web |url=http://www.index.go.kr/potal/main/EachDtlPageDetail.do?idx_cd=1259 |script-title=ko:연도별 도시철도 수송실적 |website=www.index.go.kr |language=Korean |trans-title=Urban railway yearly transportation performance |date= 23 July 2019 |access-date=2019-09-01}}</ref><ref group="R Nb">This ridership figure includes the ] ridership in the total.</ref>
| {{convert|81.2|km|mi|abbr=on}}<ref name="Daegu">{{cite web |url=http://www.dtro.or.kr/open_content/en/overview/company_information/operation_system/ |title=Overview > Company Information > Operation System |publisher=Daegu Metropolitan Transit Corporation |date= |accessdate=2015-04-22}}</ref>
| {{cvt|82.9|km|mi}}<ref name="Daegu">{{cite web |url=http://www.dtro.or.kr/open_content/en/overview/company_information/operation_system/ |title=Overview > Company Information > Operation System |publisher=Daegu Metropolitan Transit Corporation |access-date=2015-04-22 |archive-url=https://web.archive.org/web/20170129105441/http://www.dtro.or.kr/open_content/en/overview/company_information/operation_system/ |archive-date=29 January 2017 |url-status=dead}}</ref>
| 163 (2018)<ref name="index.go.kr" group="R" />
| 168 (2019)<ref name="index.go.kr" group="R">{{cite web |url=http://www.index.go.kr/potal/main/EachDtlPageDetail.do?idx_cd=1259 |script-title=ko:연도별 도시철도 수송실적 |website=www.index.go.kr |language=ko |trans-title=Urban railway yearly transportation performance |date= 1 September 2020 |access-date=2020-09-01}}</ref><ref group="R Nb">This ridership figure includes the ] ridership in the total.</ref>
|-
|-
| ]
| ]
|{{sort|Korea, South| {{flag|South Korea}}}}
|{{sort|Korea, South| {{flag|South Korea}}}}
| ]
| ]
| 2006
| 2006
| 2007<ref group="Nb">Second phase of line 1</ref>
| 2007<ref group="Nb">Second phase of line 1</ref>
| 2020<ref>{{cite web |url=http://www.itrailnews.co.kr/mobile/article.html?no=38062 |last=Lee |first=In-kyung |date=14 December 2020 |website=www.itrailnews.co.kr |publisher=Rail News Corp. |language=ko |script-title=ko:인천도시철도 1호선 송도달빛축제공원역 개통 기념 첫 손님맞이행사 실시 |trans-title=First-guest-welcoming event to commemorate the opening of Songdo Moonlight Festival Park Station on Incheon Metro Line 1 |access-date=2020-12-21 |archive-date=3 February 2021 |archive-url=https://web.archive.org/web/20210203082526/http://www.itrailnews.co.kr/mobile/article.html?no=38062 |url-status=dead}}</ref>
| ] (lines 1-9)<ref name="Seoul-Metro" group="Nb">The Seoul Subway (Lines 1-9) is actually operated by two different operators – ] and ], plus the through-operation by Korail – but because all of these lines are owned by the City Government of Seoul, here in the table they're counted together as one system.</ref><ref name="Seoul" group="Nb">Seoul's Metropolitan Subway system can also be viewed as a comprehensive metro network made up of multiple owned/operated metro systems. If viewed as such, the combined route length of Seoul's comprehensive metro-standards network would be {{convert|495.8|km|mi|abbr=on}}, and it would serve a grand total of 400 stations.</ref>
| ]<ref name="Seoul-Metro" group="Nb">The Seoul Subway Lines 1-9 and ] is actually operated by several different operators – ] and ], plus through-operation services from ] – but because all of these lines are owned by the City Government of Seoul, here in the table they are counted together as one system.</ref><ref group="Nb" name="Seoul">Seoul's Metropolitan Subway system can also be viewed as a comprehensive metro network made up of multiple owned/operated metro systems. If viewed as such, the combined route length of Seoul's comprehensive metro-standards network would be {{cvt|564.2|km|mi}}.</ref>
| 1974<ref name="Seoul-Subway-stats">{{cite web |url=http://infra.seoul.go.kr/archives/1092 |script-title=ko:지하철건설현황 |publisher=Seoul City Government |language=Korean |trans-title=Status of Subway Construction |date=27 March 2014 |accessdate=2016-03-19}}</ref>
| 1974<ref>{{cite web |url=https://news.seoul.go.kr/citybuild/archives/201092 |script-title=ko:지하철건설현황 |publisher=Seoul Metropolitan Government |language=ko |trans-title=Status of Subway Construction |date=7 March 2012 |access-date=2021-04-03}}</ref>
| 2022<ref>{{cite news |author=<!--Staff writer(s)/no by-line.--> |date=24 May 2022 |script-title=ko:신림선 28일 개통…서울대~여의도 16분 만에 간다 |trans-title=Sillim Line to Open in the 28th... Seoul University to Yeouido in 16 Minutes |url=https://mediahub.seoul.go.kr/archives/2004658 |work=Seoul In My Hands |language=Korean |agency=] |access-date=2024-01-15}}</ref>
| style="text-align:left" |337<ref name="Seoul-Subway-metric">{{cite web| url = https://news.seoul.go.kr/traffic/archives/1551| title = 서울지하철 현황 및 이용안내|author = Transit Planning - Urban Rail Department| date = 2023-10-27| website = news.seoul.go.kr| publisher = Seoul Metropolitan Government| access-date = 2024-01-15}}</ref>
| style="text-align:left" | ]<ref name=Seoul-Subway-metric>As for the part of the system which ] is in charge of, see
|11<ref name="Seoul-Subway-metric" />
*{{cite web |url=http://www.seoulmetro.co.kr/en/page.do?menuIdx=649 |title=Intro to Seoul Metro › CEO Greetings |publisher=Seoul Metro |date= |accessdate=2017-11-24}}
<p>As for the part of the system which ] is in charge of (line 9, 1st stage), see
| 2,403 (2022)<ref group="R">{{cite web |url=http://data.seoul.go.kr/dataList/datasetView.do?serviceKind=2&infId=273&srvType=S&stcSrl=273 |title=Seoul Metropolitan Subway Transportation Statistics |date=14 July 2020 |publisher=City of Seoul |language=ko |access-date=2020-09-01}} (You can select English from the language dropdown that reads "{{lang|ko-Hang|한국어}}")</ref><ref name="seoul" group="R Nb">This figure counts only gate-passers, so it only includes Seoul Metro and Seoul Subway Line 9 riders. Other lines that function as separate systems within the greater Seoul ] network are excluded.</ref><ref group="R Nb" name="unlinked">Ridership is based on unlinked passenger trips (i.e. a transfer between two lines counts as two trips, transferring between three lines counts as three trips, etc.).</ref>
*{{cite book|author=The Korea Transport Institute (South Korea)|title=The History of Korean Railway by Photographs|url=https://books.google.com/books?id=dn-SBgAAQBAJ&pg=PA76|series= KOTI Knowledge Sharing Report Issue 17|date=19 November 2014|publisher=길잡이미디어 |isbn=978-89-5503-654-1|page=76}}
*{{cite web |url=http://english.visitkorea.or.kr/enu/AKR/FU_EN_15.jsp?ACENO=13&kw=000035&src=email&cid=770794 |title=Subway Line 9 Opens: Gimpo Airport to Gangnam in 30 mins |publisher=Korea Tourism Organization |date=24 July 2009 |accessdate=2017-11-24}}</p></ref>
| 2836.5 (2017)<ref group="R">{{cite web |url=http://data.seoul.go.kr/dataList/datasetView.do?serviceKind=2&infId=273&srvType=S&stcSrl=273 |title=Seoul Metropolitan Subway Transportation Statistics |publisher=City of Seoul |language=Korean |accessdate=2018-11-26}} (You can select English from the language dropdown that reads "{{lang|ko-Hang|한국어}}")</ref><ref name=seoul group="R Nb">This figure counts only gate-passers, so it only includes Seoul Metro and Seoul Subway Line 9 riders. Other lines that function as separate systems within the greater Seoul ] network are excluded.</ref><ref group="R Nb" name=unlinked>Ridership is based on unlinked passenger trips (i.e. a transfer between two lines counts as two trips, transferring between three lines counts as three trips, etc.).</ref>
|-
|-
| ]<ref name="Seoul" group="Nb" /> (])
| ]
| {{sort|Korea, South| {{flag|South Korea}} }}
| ] metro lines<ref name="Seoul-Korail" group="Nb">Includes the ] (52.9km, 36 stations), Korail portions of Seoul Subway Line 3 (]: 19.2km, 10 stations) and Seoul Subway Line 4 (] and ]: 40.4km, 22 stations), and the ] (Oido~Incheon) (20.5km, 13 stations).</ref><ref name="Seoul" group="Nb" />
| 1994<ref group="Nb">Extension of both Gwacheon Line and Subway Line 4 to ] and start of the metro through-operation on April, 1.</ref>
| 2016<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |title=Incheon suburban extension opens |url=http://www.railwaygazette.com/news/single-view/view/incheon-suburban-extension-opens.html |magazine=] |publisher=DVV Media Group Ltd |date=29 February 2016 |access-date=2017-11-25}}</ref>
| style="text-align:left" | 81
| {{convert|133|km|mi|abbr=on}}<ref name="Seoul-Korail-metric">As for the lines the current length of which has been reached by the end of 2003, see {{cite web |url=http://info.korail.com/mbs/english/subview.jsp?id=english_020200000000 |title=KORAIL Metropolitan Railroad HQ serves 23 million people of the Seoul Metropolitan area |publisher=Korea Railroad corp. (KORAIL) |date=27 May 2014 |accessdate=2017-11-25}}
<p>As for the Suin Line, which was extended after the end of 2013, see {{cite magazine |author=<!--Staff writer(s); no by-line.--> |title=Incheon suburban extension opens |url=http://www.railwaygazette.com/news/single-view/view/incheon-suburban-extension-opens.html |magazine=] |publisher=DVV Media Group Ltd |date=29 February 2016 |access-date=2017-11-25}}</p></ref>
| 415.6 (2017)<ref group="R" name="Seoul-stats">{{cite report |date=30 July 2018 |title=2017 Statistical Yearbook of Railroad |url=http://info.korail.com/common/downLoad.mbs?fileSeq=14693255&boardId=9863289 |publisher=Korea Railroad corp. (KORAIL) |format=pdf |language=Korean |edition=55 |volume=vol. II 지역간철도 |pages=530–531 |via=}}</ref><ref group="R Nb">This ridership figure is the ''sum'' of the total annual trips ({{lang|ko-Hang|수송인원}}, boarding and transfer passengers) on the five lines (Gwacheon/Ansan, Bundang, Ilsan and Suin) from the accompanying reference. Overall, ] metro/commuter lines in Seoul Metropolitan Area (SMESRS) carry 1,166 million passengers annually (2017).</ref>
|-
| ]
| {{sort|Korea, South| {{flag|South Korea}} }}
| ]<ref name="Seoul" group="Nb" /> (])
| 2011
| 2011
| 2022<ref>{{Cite web |date=2022-05-19 |title=신분당선 연장 '황금노선' 강남~신사, 28일 개통 |url=https://www.donga.com/news/Economy/article/all/20220519/113483629/1 |access-date=2022-07-01 |website=www.donga.com |language=ko}}</ref>
| 2016<ref name="Shinbundang">{{cite magazine |author=<!--Staff writer(s); no by-line.--> |title=Shinbundang Line Extension open for passenger service |url=https://www.railprofessional.com/news/shinbundang-line-extension-open-for-passenger-service |magazine=Rail Professional Asia Pacific |publisher=Rail Professional Ltd |date= 2 February 2016 |access-date=2017-11-26 }}</ref>
| {{cvt|33.4|km|mi}}<ref name="Shinbundang">{{cite magazine |author=<!--Staff writer(s); no by-line.--> |title=Shinbundang Line Extension open for passenger service |url=https://www.railprofessional.com/news/shinbundang-line-extension-open-for-passenger-service |magazine=Rail Professional Asia Pacific |publisher=Rail Professional Ltd |date=2 February 2016 |access-date=2017-11-26}}{{Dead link|date=March 2020 |bot=InternetArchiveBot |fix-attempted=yes}}</ref>
| 95.7 (2017)<ref group="R" name="Seoul-stats" /><ref group="R Nb">This ridership figure is the ''sum'' of the total annual trips ({{lang|ko-Hang|수송인원}}, boarding and transfer passengers) on the two sections (Phase 1 and Phase 2) of the line, from the accompanying reference.</ref>
| 122.5 (2019)<ref group="R" name="Seoul-stats">{{cite report |date=31 August 2020 |title=2019 Statistical Yearbook of Railroad |url=http://info.korail.com/common/downLoad.mbs?fileSeq=14964652&boardId=9863289 |publisher=Korea Railroad corp. (KORAIL) |format=PDF |language=ko |edition=57 |volume=II 지역간철도 |pages=534–535 |access-date=1 September 2020 |archive-date=30 October 2021 |archive-url=https://web.archive.org/web/20211030134122/http://info.korail.com/common/downLoad.mbs?fileSeq=14964652&boardId=9863289 |url-status=dead}}</ref><ref group="R Nb">This ridership figure is the ''sum'' of the total annual trips ({{lang|ko-Hang|수송인원}}, boarding and transfer passengers) on the two sections (Phase 1 and Phase 2) of the line, from the accompanying reference.</ref>
|-
|-
| ]<!--- System is mainly based in Kuala Lumpur, Please do not change to Klang Valley --->
| ]
| {{flag|Malaysia}} {{anchor|M}}
| {{flag|Malaysia}} {{anchor|M}}
| ]<ref group="Nb" name="KL">Statistics presented include rapid transit lines ''only'': ], ] ]. ], ] and ] Line are not included.</ref>
| ]<ref group="Nb" name="KL">Statistics presented include rapid transit lines ''only'': ], ] ], ] and ]. ] and ] Lines are not included.</ref>
| 2023<ref>{{cite web|url=https://www.thestar.com.my/news/nation/2022/06/16/new-putrajaya-line-source-of-enthusiasm-optimism-for-commuters|title=New Putrajaya Line source of enthusiasm, optimism for commuters|date=16 June 2022|access-date=18 June 2022}}</ref>
| style="text-align:left" |]
| style="text-align:left" |]{{refn|group="Nb"|The number is 138 if interchange stations (i.e. different sets of platforms) are counted as one, or 149 if stations are counted multiple times for each line.}}
|6
| {{convert|51|km|mi|abbr=on}}
| {{cvt|204.8|km|mi}}
| 199.5 (2018)<ref group="R">{{cite web |url=http://www.mot.gov.my/en/Statistik%20Rel/2018%204%20-%20SUKU%20IV%202018/Jadual%202.9%20Q4%202018.pdf |title=JADUAL 2.9: BILANGAN PENUMPANG BAGI PERKHIDMATAN SISTEM ALIRAN RINGAN, 2018 |date=28 February 2019 |publisher=Ministry of Transport, Malaysia |language=Malay, English |trans-title=Table 2.9: Number of Passengers for Light Rail Transit (LRT) Services, 2018 |format=pdf |accessdate=2019-07-05| via=}}<p>''This ridership figure is the sum of those quoted for the rapid transit lines''</p></ref>
| 238.5 (2023)<ref group="R">{{cite web |year= |title=Prasarana's Ridership |url=https://myrapid.com.my/bus-train/ridership-archive/ |archive-url=https://web.archive.org/web/20240201190013/https://myrapid.com.my/rapid-rail-performance/ |archive-date=2024-02-01 |access-date=2024-02-02 |publisher=Prasarana Malaysia Berhad |language=en}}
''This ridership figure is the sum of those quoted for the rapid transit lines''</ref>
|-
|-
| ]
<!-- Do not add the Guadalajara as it is actually Light Rail Transit, not a Metro system – see ]. -->
| ]
| {{flag|Mexico}}
| {{flag|Mexico}}
| ]<ref group="Nb">Line 1 of the SITEUR system has some level crossings (with priority) and can be therefore be considered "]" instead of "]".</ref>
| 1994<ref group="Nb">Line 1 was opened in 1989.</ref>
| 2020
| 28 {{Refn|Line 1 is not counted as it features several rail crossings.|group=Nb}}
|2 {{Refn|Line 1 is not counted as it features several rail crossings.|group=Nb}}
| 46.5 km (28.9 mi)
| 157.7 (2023)<ref name="IIEG" group="R">{{cite web |url=https://iieg.gob.mx/ns/wp-content/uploads/2022/02/Ficha_ETUP_dic21.html |title=Instituto de Información, Estadística y Geografía de Jalisco > Usuarios en el Sistema de Transporte Urbano de Pasajeros de Guadalajara > Enero a diciembre de 2021 |date=16 February 2022 |publisher=Instituto de Información, Estadística y Geografía de Jalisco (IIEG) |language=es |access-date=2022-11-28}}<p>''The ridership figure includes system-wide ridership.''</p></ref>
|-
| ]
|{{flag|Mexico}}
| ]
| ]
| 1969<ref>{{cite web |url=http://www.metro.df.gob.mx/organismo/cronologia.html |title=Inauguraciones y Ampliaciones en Orden Cronológico Hasta 2000 |publisher=Metro de la Ciudad de Mexico |language=Spanish |trans-title=Inaugurations and Extensions in Chronological Order Until 2000 |accessdate=2013-10-12 |url-status=dead |archiveurl=https://web.archive.org/web/20131014102548/http://www.metro.df.gob.mx/organismo/cronologia.html |archivedate=14 October 2013 |df=dmy-all }}</ref>
| 1969<ref>{{cite web |url=http://www.metro.df.gob.mx/organismo/cronologia.html |title=Inauguraciones y Ampliaciones en Orden Cronológico Hasta 2000 |publisher=Metro de la Ciudad de Mexico |language=es |trans-title=Inaugurations and Extensions in Chronological Order Until 2000 |access-date=2013-10-12 |url-status=dead |archive-url=https://web.archive.org/web/20131014102548/http://www.metro.df.gob.mx/organismo/cronologia.html |archive-date=14 October 2013}}</ref>
| 2012<ref group="Nb">Line 12 opened 2012.</ref>
| 2012<ref group="Nb">Line 12 opened 2012.</ref>
| style="text-align:left" |]{{refn|group="Nb"|The number is 163 if interchange stations (i.e. different sets of platforms) are counted as one, or 195 if stations are counted multiple times for each line.<ref name="MC-data"/>}}
| style="text-align:left" |]{{refn|group="Nb"|The number is 163 if interchange stations (i.e. different sets of platforms) are counted as one, or 195 if stations are counted multiple times for each line.<ref name="MC-data"/>}}
|12
| {{convert|226.5|km|mi|abbr=on}}<ref name="MC-data">{{cite web|url=https://metro.cdmx.gob.mx/longitud-lineas|title=Longitud de las Líneas (KM.)|last=|first=|date=|website=|publisher=Metro de la Ciudad de Mexico|language=Spanish|trans-title=Length of the Lines (km)|accessdate=2019-03-22|df=}}</ref>
| 1647(2018)<ref group="R">{{cite web|url=https://www.metro.cdmx.gob.mx/operacion/cifras-de-operacion|title=Cifras de Operaciónenel STC|last=|first=|date=|year=2016|website=|publisher=Metro de la Ciudad de Mexico|language=Spanish|trans-title=Operational statistics of the STC|accessdate=2017-07-20}}</ref>
| {{cvt|200.9 |km|mi}}<ref name="MC-data">{{cite web|url=https://metro.cdmx.gob.mx/longitud-lineas|title=Longitud de las Líneas (KM.)|publisher=Metro de la Ciudad de Mexico|language=es|trans-title=Length of the Lines (km)|access-date=2019-03-22}}</ref><ref group="Nb">Note that:
*"Operación": route length in active revenue and non-revenue service
*"Servicio": route length in active revenue service
*"Vuelta": track length in active revenue service
*"Total": all track length in active revenue, maintenance and non-revenue service
System length value derived from "RED Servicio" or net route length in active revenue service.</ref>
| 1115.2 (2023)<ref group="R">{{cite web |title=Afluencia de estación por línea |url=https://metro.cdmx.gob.mx/operacion/mas-informacion/afluencia-de-estacion-por-linea |access-date=2024-04-16 |website=Gobierno de la Ciudad de México, Sistema de Transporte Colectivo |publisher=Metro CDMX |language=es}}</ref>
|-
|-
| ]
| ]
|{{flag|Mexico}}
|{{flag|Mexico}}
| ]
| ]
| 1991<ref name="Metrorrey-history">{{cite web |url=http://www.nl.gob.mx/?P=metrorrey_principal |title=Sistema de Transporte Colectivo – Metrorrey – Historia |publisher=Sistema de TransporteColectivoMetrorrey |language=Spanish |trans-title=System of Collective Transport– Metrorrey – History |date= |accessdate=2014-06-27}}</ref>
| 1991<ref name="Metrorrey-history">{{cite web |url=http://www.nl.gob.mx/?P=metrorrey_principal |title=Sistema de Transporte Colectivo › Metrorrey › Historia |publisher=Gobierno del Estado de Nuevo León, México |language=es-MX |trans-title=Collective Transit System › Metrorrey › History |access-date=2014-06-27 |url-status=dead |archive-url=https://web.archive.org/web/20140709102443/http://nl.gob.mx/?P=metrorrey_principal |archive-date=2014-07-09}}</ref>
| 2021<ref>{{cite news |last=Alanís |first=Ricardo |date=27 February 2021 |title=Inauguran línea 3 del metro en Nuevo León |trans-title=Metro line 3 inaugurated in Nuevo León |url=https://www.milenio.com/politica/inauguran-linea-3-del-metro-en-nuevo-leon |work=] |language=es-MX |publisher=Grupo Multimedios |access-date=2021-02-28}}</ref>
| 2008<ref name="Metrorrey-history" />
| style="text-align:left;"| 31<ref name="Metrorrey-map">{{cite web |title=Red Metro |trans-title=Metro Network (map) |publisher=Sistema de Transporte Colectivo Metrorrey |language=Spanish |url=http://www.nl.gob.mx/pics/pages/mapalineas_base/redmetro.jpg |format=jpg |accessdate=2013-08-06 |url-status=dead |archiveurl=https://archive.is/20130703034917/http://www.nl.gob.mx/pics/pages/mapalineas_base/redmetro.jpg |archivedate=3July 2013 |df=dmy-all }}</ref>
| style="text-align:left;" |]<ref name="Monterrey-stats" /><!-- ref name="Metrorrey-map">{{cite web |title=Red Metro |trans-title=Metro Network (map) |publisher=Sistema de Transporte Colectivo Metrorrey |language=es |url=http://www.nl.gob.mx/pics/pages/mapalineas_base/redmetro.jpg |format=jpg |access-date=2013-08-06 |url-status=dead |archive-url=https://web.archive.org/web/20070625155457/http://www.nl.gob.mx/pics/pages/mapalineas_base/redmetro.jpg |archive-date=25 June 2007}}</ref -->
|3
| {{convert|32|km|mi|abbr=on}}<ref name="INEGI-Monterrey">{{cite web |title=Comunicaciones y transportes – Principales características del sistema de transporte colectivo metrorrey (Longitud en servicio) |publisher=Banco de Información Económica – Instituto Nacional de Estadísitica y Geografía (INEGI) |url=http://www.inegi.org.mx/sistemas/bie/ |language=Spanish |accessdate=2013-08-06}}</ref>
| {{cvt|40.2|km|mi}}<ref name="Monterrey-stats">{{cite web |url=https://www.cmic.org.mx/cmic/eventos/infraestructuraferroviaria/ponencias/Dia3/1-AQUILES_GARZA_LUNA.pdf |title=Proyecto Metro Línea 3, Monterrey – Presentación general |date=December 2016 |publisher=] |pages=5–6 |language=es-MX |trans-title=Metro Line 3 Project, Monterrey – General presentation |access-date=2021-03-02}}</ref>
| 180.8 (2018)<ref name="INEGI" group="R">{{cite web |url=http://www.inegi.org.mx/sistemas/bie/ |title=Banco de Información Económica – Comunicaciones y transportes > Principales características del sistema de transporte colectivo Metrorrey > Pasajeros transportados |date=21 May 2019 |publisher=Instituto Nactional De Estadística Y Geografía (INEGI) |language=Spanish |accessdate=2019-06-16}}<p>''This ridership figure is derived from the sum of the twelve monthly subtotals for 2017''</p></ref>
| 134.9 (2023)<ref name="INEGI" group="R">{{cite web |url=http://www.inegi.org.mx/sistemas/bie/ |title=Banco de Información Económica – Comunicaciones y transportes > Principales características del sistema de transporte colectivo Metrorrey > Pasajeros transportados |date=15 February 2021 |publisher=Instituto Nacional De Estadística Y Geografía (INEGI) |language=es |access-date=2021-02-22}}<p>''This ridership figure is derived from the sum of the twelve monthly subtotals for 2020''</p></ref>
|-
|-
| ]
| ]
Line 1,236:
Line 1,653:
| ]
| ]
| 1977
| 1977
| 2018<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=23 July 2018 |title=Amsterdam’s north–south metro line opens |url=http://www.metro-report.com/news/single-view/view/amsterdams-north-south-metro-line-opens.html |magazine=Metro Report International |publisher=DVV Media UK Ltd |access-date=2018-08-11}}</ref>
| 2018<ref>{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=23 July 2018 |title=Amsterdam's north–south metro line opens |url=https://www.railwaygazette.com/transport-and-mobility-projects/amsterdams-north-south-metro-line-opens/46844.article |magazine=Metro Report International |publisher=DVV Media International Ltd |access-date=2019-10-06}}</ref>
| style="text-align:left" | 39<ref>{{cite web |url=https://en.gvb.nl/sites/default/files/Railkaart2018-2.pdf |title=Railkaart |publisher=] |date= |accessdate=2018-08-11}}</ref>
| style="text-align:left" | 39<ref>{{cite web |url=https://en.gvb.nl/sites/default/files/Railkaart2018-2.pdf |title=Railkaart |publisher=] |access-date=2018-08-11 |archive-date=9 July 2019 |archive-url=https://web.archive.org/web/20190709062851/https://en.gvb.nl/sites/default/files/Railkaart2018-2.pdf |url-status=dead}}</ref>
|5
| {{convert|41.2|km|mi|abbr=on}}<!-- ref>{{cite web |url=http://en.gvb.nl/overgvb/bedrijfsprofiel/MaterieelEnCijfers/Pages/Netwerk.aspx |title=Network |publisher=] |date= |accessdate=2014-04-26 |archiveurl=https://archive.is/20141213015200/http://en.gvb.nl/overgvb/bedrijfsprofiel/MaterieelEnCijfers/Pages/Netwerk.aspx/ |archivedate=13 December 2014}}</ref -->
| {{cvt|41.2|km|mi}}<!-- ref>{{cite web |url=http://en.gvb.nl/overgvb/bedrijfsprofiel/MaterieelEnCijfers/Pages/Netwerk.aspx |title=Network |publisher=] |access-date=2014-04-26 |archive-url=https://web.archive.org/web/20140428012405/http://en.gvb.nl/overgvb/bedrijfsprofiel/MaterieelEnCijfers/Pages/Netwerk.aspx |url-status=dead |archive-date=28 April 2014}}</ref -->
| 90.3 (2018)<ref group="R">{{cite web |url=https://jaarverslag.gvb.nl/pdfondemand/printpdf?docId=206472 |title=Jaarverslag 2018 |publisher=] |page=45 |language=Dutch |trans-title=2018 Annual Report |format=pdf |accessdate=2019-06-22}}</ref><ref group="R Nb">This figure includes in full the ridership on ] (Line 51).</ref>
| ]<ref group="Nb">Some sections of the Rotterdam Metro (portions of Lines A and B) have some level crossings (with priority) and so could therefore be considered "]" instead of "]".</ref>
| ]<ref group="Nb">Some sections of the Rotterdam Metro (portions of Lines A, B, E) have some level crossings (with priority) and so could therefore be considered "]" instead of "]".</ref>
| ]<ref group="Nb">Blue Line only. Red Line is a heavy rail commuter route.</ref>
| 2023
| 2024<ref>{{Cite web |title=Lagos braces for gridlock as President Tinubu launches Red Line rail|url=https://businessday.ng/news/article/lagos-braces-for-gridlock-as-president-tinubu-launches-red-line-launch/ |access-date=2024-02-29 |website=businessday.ng|date=29 February 2024 }}</ref>
| 13<ref>{{Cite web |title=Rail passenger services begin on the new suburban Red Line in Lagos |url=https://www.railway.supply/en/rail-passenger-services-begin-on-the-new-suburban-red-line-in-lagos/ |access-date=2024-11-27 |website=RailwaySupply|date=24 October 2024 }}</ref>
|2
|13 km (8.1 mi)
| n/a
|-
|-
| ]
| ]
| {{flag|Norway|size=23px}}
| {{flag|Norway|size=23px}}
| ]<ref group="Nb" name="Tramlike">These systems have similarities to ] systems, because of existence of road level crossings, but are listed since there are almost entirely separated from roads.</ref>
| ]<ref group="Nb" name="Tramlike">These systems have similarities to ] systems, because of the existence of a few road level crossings, but are listed since they are almost entirely separated from roads.</ref>
| 1966<ref group="Nb">The first underground portion was opened in 1928, but that was a tram line. One surface line has origins from 1898. System opened as a full Metro in 1966.</ref>
| 1966<ref group="Nb">The first underground portion was opened in 1928, but that was a tram line. One surface line has origins from 1898. System opened as a full Metro in 1966.</ref>
| 2016<ref group="Nb">Opening of the ] station in 2016.</ref>
| 2016<ref group="Nb">Opening of the ] station in 2016.</ref>
| 2020<ref name="Lahore Metro Train">{{cite web|url=https://en.dailypakistan.com.pk/25-Oct-2020/punjab-cm-inaugurates-lahore-s-much-delayed-orange-line-metro-train|title=Punjab CM inaugurates Lahore's much-delayed Orange Line Metro Train|date=25 Oct 2020|publisher=Daily Pakistan|access-date=2020-10-25}}</ref>
| –
| style="text-align:left" | 26
|1
| {{cvt|27.1|km|mi}}<ref name="Lahore Metro Train" />
| 20 (2020–2021)<ref group="R">{{cite web|title=Orange Line Metro Train marks its 1st anniversary with a milestone of 20 million riders |date=25 October 2021 |publisher=Daily Pakistan |url=https://en.dailypakistan.com.pk/25-Oct-2021/orange-line-metro-train-marks-its-1stanniversary-with-a-milestone-of-20-million-riders|access-date=2022-01-26}}</ref>
|-
|-
| ]
| ]
Line 1,263:
Line 1,703:
| ]
| ]
| 2014
| 2014
| 2019<ref>{{Cite web|url=https://www.elmetrodepanama.com/presidente-varela-entrega-la-linea-2-del-metro-de-panama-obra-construida-con-transparencia-y-eficiencia/|title=Presidente Varela entrega la Línea 2 del Metro de Panamá,obraconstruida con "transparenciayeficiencia"–ElMetro de Panamá|last=Rivera|first=Lourdes|language=es|access-date=2019-04-26}}</ref>
| 2023<ref>{{cite web|url=https://quepasamedia.com/noticias/vida-y-estilo/bolsillo/el-metro-de-panama-conecta-la-capital-con-el-aeropuerto-internacional/|title=El Metro de Panamá conecta la capital con el aeropuerto internacional|date=15 March 2023 |language=es|access-date=2023-03-18}}</ref>
| ]
| 29
|2
| {{convert|36.8|km|mi|abbr=on}}
| {{cvt|37.8|km|mi}}
| 85.7 (2018)<ref group="R">{{cite web |url=http://asamblea-dspace.metabiblioteca.com/bitstream/001/244/2/Memoria%20Anual%20-%20Metro%20de%20Panama%202018%20%28Para%20Impresion%29.pdf |title=Memoria Anual - Metro de Panama 2018 |year=2018 |publisher=El Metro de Panamá, S.A. |language=Spanish |trans-title=Annual Report |format=pdf |access-date=2019-09-07}}</ref>
| 49.9 (2020)<ref group="R">{{cite web |url=https://www.elmetrodepanama.com/wp-content/uploads/2021/02/Demanda-Mensual-L1-L2.png |title=Demanda Mensual Red de Metro |date=January 2021 |publisher=El Metro de Panamá, S.A. |language=es |trans-title=Monthly Demand for the Metro Network |access-date=2021-02-22}}<p>''This ridership figure is derived from the sum of the twelve monthly subtotals for 2020''</p></ref><!-- ref group="R">{{cite web |url=http://asamblea-dspace.metabiblioteca.com/bitstream/001/244/2/Memoria%20Anual%20-%20Metro%20de%20Panama%202018%20%28Para%20Impresion%29.pdf |title=Memoria Anual - Metro de Panama 2018 |year=2018 |publisher=El Metro de Panamá, S.A. |language=es |trans-title=Annual Report |access-date=2019-09-07}}</ref -->
|-
|-
| ]
| ]
Line 1,272:
Line 1,713:
| ]
| ]
| 2011
| 2011
| 2023
| 2014<ref name="Peru-L1">{{cite news |url=http://www.larepublica.pe/16-03-2014/metro-de-lima-obras-del-segundo-tramo-de-la-linea-1-culminaran-el-30-de-abril |title=Ciudad Metro de Lima: obras del segundo tramo de la Línea 1 culminarán el 30 de abril |newspaper=La República.pe |publisher=Grupo La República Digital |language=Spanish |trans-title=Lima Metro: Work on the second section of Line 1 will culminate on 30 April |date=16 March 2014 |accessdate=2014-04-15 |url-status=dead |archiveurl=https://web.archive.org/web/20140319075611/http://www.larepublica.pe/16-03-2014/metro-de-lima-obras-del-segundo-tramo-de-la-linea-1-culminaran-el-30-de-abril |archivedate=19 March 2014 |df=dmy-all }}</ref>
| {{cvt|39.4|km|mi}}<ref name="Peru-L1">{{cite news |url=http://www.larepublica.pe/16-03-2014/metro-de-lima-obras-del-segundo-tramo-de-la-linea-1-culminaran-el-30-de-abril |title=Ciudad Metro de Lima: obras del segundo tramo de la Línea 1 culminarán el 30 de abril |newspaper=La República.pe |publisher=Grupo La República Digital |language=es |trans-title=Lima Metro: Work on the second section of Line 1 will culminate on 30 April |date=16 March 2014 |access-date=2014-04-15 |url-status=dead |archive-url=https://web.archive.org/web/20140319075611/http://www.larepublica.pe/16-03-2014/metro-de-lima-obras-del-segundo-tramo-de-la-linea-1-culminaran-el-30-de-abril |archive-date=19 March 2014 }}</ref>
| 110.4 (2018)<ref group="R">{{cite web |url=https://www.aate.gob.pe/wp-content/uploads/2018/12/Gráfico-pasajeros-transportados-en-la-L1.png| title=Pasajeros Transportados en la Línea 1|publisher=Autoridad Autónoma del Sistema Eléctrico de Transporte |language=Spanish |accessdate=2019-09-07}}</ref>
| 171.9 (2023)<ref group="R">{{cite web |url=https://www.ositran.gob.pe/anterior/noticias/linea-1-del-metro-espera-transportar-mas-de-180-millones-de-pasajeros-este-2024/| title=Línea 1 del metro espera transportar más de 180 millones de pasajeros este 2024 |language=es |access-date=2024-08-13}}</ref>
|-
|-
| ]
| rowspan="2" |]
| {{flag|Philippines}}
| rowspan="2" |{{flag|Philippines}}
|]
|]
| 1984<ref name="Line 1" />
| 1984<ref name="Line 1" />
| 2010<ref name="Line 1" />
| 2024<ref name="Line 1" />
| style="text-align:left" |]<ref name="map">{{cite web |url=http://www.lrta.gov.ph/lrt_route_map.php |title=Lines 1 and 2 Route Map |publisher=] |date= |accessdate=2014-06-10 |url-status=dead |archiveurl=https://web.archive.org/web/20140528161903/http://lrta.gov.ph/lrt_route_map.php |archivedate=28 May 2014 |df=dmy-all }}</ref>
| style="text-align:left" |]<ref name="map">{{cite web |url=http://www.lrta.gov.ph/lrt_route_map.php |title=Lines 1 and 2 Route Map |publisher=] |access-date=2014-06-10 |url-status=dead |archive-url=https://web.archive.org/web/20140528161903/http://lrta.gov.ph/lrt_route_map.php |archive-date=28 May 2014}}</ref>
|2
| {{convert|33.4|km|mi|abbr=on}}<ref name="Line 1">{{cite web |url=http://www.lrta.gov.ph/line_1_system.php |title=The Line 1 System |publisher=Light Rail Transit Authority |date= |accessdate=2014-06-09 |url-status=dead |archiveurl=https://web.archive.org/web/20140714152448/http://www.lrta.gov.ph/line_1_system.php |archivedate=14 July 2014 |df=dmy-all }}</ref><ref name="Line 2">{{cite web |url=http://www.lrta.gov.ph/line_2_system.php |title=The Line 2 System |publisher=] |date= |accessdate=2014-06-10 |url-status=dead |archiveurl=https://web.archive.org/web/20141011002758/http://www.lrta.gov.ph/line_2_system.php |archivedate=11 October 2014 |df=dmy-all }}</ref>
| {{cvt|43.5|km|mi}}<ref name="Line 1">{{cite web |url=http://www.lrta.gov.ph/line_1_system.php |title=The Line 1 System |publisher=Light Rail Transit Authority |access-date=2014-06-09 |url-status=dead |archive-url=https://web.archive.org/web/20140714152448/http://www.lrta.gov.ph/line_1_system.php |archive-date=14 July 2014}}</ref><ref name="Line 2">{{cite web |url=http://www.lrta.gov.ph/line_2_system.php |title=The Line 2 System |publisher=] |access-date=2014-06-10 |url-status=dead |archive-url=https://web.archive.org/web/20141011002758/http://www.lrta.gov.ph/line_2_system.php |archive-date=11 October 2014}}</ref>
| 218.2 (2019)<ref group="R">{{cite web |url=http://www.lrta.gov.ph/images/upload/2019%20Annual%20Report.pdf |title=2019 Annual Report |date=August 2020 |website=www.lrta.gov.ph |publisher=Light Rail Transit Authority (LRTA) |page=43 |access-date=2020-12-19 |archive-date=3 February 2021 |archive-url=https://web.archive.org/web/20210203051727/http://www.lrta.gov.ph/images/upload/2019%20Annual%20Report.pdf |url-status=dead}}</ref><ref group="R Nb">This figure is the ''sum'' of the passenger ridership on the two LRTA lines, L1 and L2, from the accompanying reference; it is based on unlinked passenger trips (i.e. a transfer between two lines counts as two trips, etc.).</ref>
|-
|-
| ]
| {{flag|Philippines}}
| ]
| ]
| 1999
| 1999
| 2000
| 2000
| style="text-align:left" |]
| style="text-align:left" |]
|1
| {{convert|16.9|km|mi|abbr=on}}<ref name="line">{{cite web |url=http://dotcmrt3.gov.ph/about.php?route=4 |title=About Us – Background |publisher=Metro Rail Transit |date= |accessdate=2014-06-08 |url-status=dead |archiveurl=https://web.archive.org/web/20140508151958/http://dotcmrt3.gov.ph/about.php?route=4 |archivedate=8 May 2014 |df=dmy-all }}</ref>
| 200.0 (2023)<ref group="R">{{cite web |url=https://www.ztm.waw.pl/wp-content/uploads/2024/03/Raport-Roczny-ZTM-za-rok-2023.pdf |title=Raport Roczny ZTM za rok 2023 |date= |publisher=ZTM Warszawa |language=pl |trans-title=Yearly transport report for 2023 |access-date=2024-09-17}}</ref>
|-
|-
| ]
| ]
| {{flag|Portugal}}
| {{flag|Portugal}}
| ]
| ]
| 1959<ref name="Lisbon2">{{cite web |url=http://www.metrolisboa.pt/eng/the-company/a-brief-history/network-expansion/ |title=Home–The company – Network expansion |publisher=Metropolitano de Lisboa, E.P.E. |date= |accessdate=2014-05-07}}</ref>
| 1959<ref name="Lisbon">{{cite web |url=https://www.metrolisboa.pt/company/know/brief-history/ |title=A brief history |publisher=Metropolitano de Lisboa, E.P.E. |access-date=2020-05-22}}</ref>
| 2016<ref name="Lisbon" />
| 2016<ref name="Lisbon" />
| style="text-align:left" |]<ref name="Lisbon" />
| style="text-align:left" |]<ref name="Lisbon" />
|4
| {{convert|44.1|km|mi|abbr=on}}<ref name="Lisbon">{{cite web |url=http://www.metrolisboa.pt/empresa/o-metro-em-numeros/evolucao-da-rede/ |title=Home – Empresa – O Metro em números – Evolução da rede |publisher=Metropolitano de Lisboa, E.P.E. |language=Portuguese |trans-title=Home – Company – The Metro in numbers – Network evolution |date= |accessdate=2017-05-09}}</ref>
| {{cvt|44.2|km|mi}}<ref name="Lisbon" />
| 161.5 (2017)<ref group="R">{{cite news |url=https://www.publico.pt/2018/01/17/economia/noticia/linhas-azul-e-amarela-reforcadas-de-manha-na-hora-de-ponta-1799585 |title=Linhas Azul e Amarela reforçadas de manhã na hora de ponta |newspaper=Público |language=Portuguese |trans-title=Service in Blue and Yellow Lines will be improved on morning rush hour|format=webpage |year=2018 |accessdate=2018-01-17}}</ref>
| 184.6 (2019)<ref group="R">{{cite web |url=https://www.metrolisboa.pt/institucional/conhecer/metro-em-numeros/ |title=Metro em números |date= |publisher=Metropolitano de Lisboa E.P.E. |language=pt |trans-title=Metro in numbers |access-date=2021-02-26 |archive-date=28 August 2020 |archive-url=https://web.archive.org/web/20200828120836/https://www.metrolisboa.pt/institucional/conhecer/metro-em-numeros/ |url-status=dead}}</ref>
<!-- Please, do not add the ]; it is light rail -->
<!-- Please, do not add the ]; it is light rail -->
|-
|-
Line 1,317:
Line 1,761:
| {{flag|Qatar}} {{anchor|Q}}
| {{flag|Qatar}} {{anchor|Q}}
| ]
| ]
| 2019<ref>{{Cite web|url=https://www.aljazeera.com/news/2019/05/qatar-rolls-landmark-metro-public-190508104457971.html|title=Qatar rolls out first-ever 'landmark' metro for public|website=www.aljazeera.com}}</ref>
| 2019<ref>{{cite web|url=https://www.aljazeera.com/news/2019/05/qatar-rolls-landmark-metro-public-190508104457971.html|title=Qatar rolls out first-ever 'landmark' metro for public|website=www.aljazeera.com}}</ref>
| 2019<ref name="DohaExt">{{cite web|url=https://thepeninsulaqatar.com/article/11/12/2019/Doha-Metro-Green-Line-preview-service-starts-4-stations-opened-on-Red-Line|title=Doha Metro Green Line preview service starts; 4 stations opened on Red Line |date=2019-12-11 |access-date=2019-12-11}}</ref>
| {{cvt|76|km|mi}}<ref group="Nb">Combined lengths of the Red, Green, and Gold lines.</ref>
| n/a
| n/a
|-
|-
Line 1,326:
Line 1,771:
| {{flag|Romania}} {{anchor|R}}
| {{flag|Romania}} {{anchor|R}}
| ]
| ]
| 1979<ref>{{cite web |url=http://www.metrorex.ro/metrorex_history_p1347-2 |title=Metrorex history |publisher=] |access-date=2020-09-15 |archive-date=5 March 2021 |archive-url=https://web.archive.org/web/20210305070512/http://www.metrorex.ro/metrorex_history_p1347-2 |url-status=dead }}</ref>
| 1979<ref name="Bucharest2" />
| 2023<ref>{{cite web |date=15 November 2023 |title=A fost deschisă staţia de metrou 'Tudor Arghezi' |trans-title=Tudor Arghezi station opened |url=https://www.agerpres.ro/social/2023/11/15/a-fost-deschisa-statia-de-metrou-tudor-arghezi--1203945 |language=ro |website=agerpres.ro}}{{Dead link|date=December 2023 |bot=InternetArchiveBot |fix-attempted=yes}}</ref>
| 2017<ref name="Bucharest2">{{cite web |url=http://www.b365.ro/statiile-de-metrou-laminorului-si-straulesti-de-pe-magistrala-4-se-deschid-oficial-vineri_256572.html |title=Metrorex – Metrorex history |publisher=] |date= |accessdate=2014-05-08}}</ref><ref group="Nb">] extended to Lac Străulești in 2017.</ref>
| ]<ref name="Moscow-metro">{{cite web |url=http://www.mosmetro.ru/ |script-title=ru:Московский метрополитен |publisher=Moskovsky Metropoliten |language=Russian |trans-title=Moscow Metro |accessdate=2014-03-03}}</ref>
| ]<ref name="Moscow-metro">{{cite web |url=http://www.mosmetro.ru/ |script-title=ru:Московский метрополитен |publisher=Moskovsky Metropoliten |language=ru |trans-title=Moscow Metro |access-date=2014-03-03 |archive-date=3 October 2020 |archive-url=https://web.archive.org/web/20201003152733/https://www.mosmetro.ru/ |url-status=dead}}</ref>
| 1935
| 1935
| 2019
| 2024
| style="text-align:left" |]{{refn|group="Nb"|The number of stations is 238 if interchange stations (i.e. different sets of platforms in a single complex) are counted as one station, or 271 if all stations on all lines are counted multiple times for each line.}}
| style="text-align:left" | ]<ref name="Moscow-stats">{{cite web|url=http://mosmetro.ru/press/digits/|script-title=ru:Метрополитен в цифрах|last=|first=|date=|website=|publisher=mosmetro.ru|language=Russian|trans-title=Metro in digits|accessdate=2018-11-11}}</ref>
| 16<!-- Includes Line 8A that is working as a separate line and Line 13 monorail, but excludes Line 14. -->
| 2432.0 (2018)<ref name="asmetro" group="R" /><!-- ref group="R">{{cite web |url=http://www.mosmetro.ru/press/digits/?type=m |script-title=ru:Метрополитен в цифрах |website=www.mosmetro.ru |publisher=Моско́вский метрополите́н |language=Russian |trans-title=Metro in figures |access-date=2018-07-30}}</ref -->
| 2,288.5 (2023)<ref name="mos-ru-ridership">{{cite web |title=Open Data Portal of City of Moscow Government |url=https://data.mos.ru/opendata/62523?isRecommendationData=false&filter=Year+%3D+2023&pageSize=10&pageIndex=0&version=1&release=9 |website=Mos.Ru |access-date=11 March 2024 }}{{Dead link|date=March 2024 |bot=InternetArchiveBot |fix-attempted=yes }}</ref>
|-
|-
| ]
| ]
|{{flag|Russia}}
|{{flag|Russia}}
| ]
| ]
| 1985
| 1985
| 2018<ref name="Strelka">{{cite news |author=<!--Staff writer(s); no by-line.--> |date=12 June 2018 |script-title=ru:В Нижнем Новгороде открыли построенную к ЧМ станцию метро «Стрелка» |trans-title=In Nizhny Novgorod, the metro station ''Strelka'', built for the World Cup, was opened |url=http://www.ntv.ru/novosti/2031222/ |work=] |language=Russian |publisher=ОАО Газпром-Медиа |access-date=2018-06-13}}</ref>
| 2018<ref name="Strelka">{{cite news |author=<!--Staff writer(s); no by-line.--> |date=12 June 2018 |script-title=ru:В Нижнем Новгороде открыли построенную к ЧМ станцию метро «Стрелка» |trans-title=In Nizhny Novgorod, the metro station ''Strelka'', built for the World Cup, was opened |url=http://www.ntv.ru/novosti/2031222/ |work=] |language=ru |publisher=ОАО Газпром-Медиа |access-date=2018-06-13}}</ref>
| 2010<ref>Extension of Dzerzhinskaya Line, {{cite web |url=http://urbanrail.net/eu/ru/novosib/novosibirsk.htm |title=Novosibirsk |last=Schwandl|first=Robert |website=UrbanRail.Net |accessdate=2013-01-08}}</ref>
| 2010<ref>Extension of Dzerzhinskaya Line, {{cite web |url=http://urbanrail.net/eu/ru/novosib/novosibirsk.htm |title=Novosibirsk |last=Schwandl|first=Robert |website=UrbanRail.Net |access-date=2013-01-08}}</ref>
| style="text-align:left" | 13<ref name="Rus-metro-stats">{{cite web |url=http://www.nsk-metro.ru/index.php?event=menu&pname=MetroRussia |script-title=ru:МЕТРОПОЛИТЕНЫРОССИИ за 6 месяцев 2015 год |date= |website=www.nsk-metro.ru |publisher=Новосибирский метрополитен |language=Russian |trans-title=Metros of Russia after 6 months of 2015 |access-date=2018-06-07}}</ref>
| style="text-align:left" |]<ref name="Rus-metro-stats">{{cite web |url=http://www.nsk-metro.ru/index.php?event=menu&pname=MetroRussia |script-title=ru:Метрополитены России за 6 месяцев 2015 год |website=www.nsk-metro.ru |publisher=Новосибирский метрополитен |language=ru |trans-title=Metros of Russia after 6 months of 2015 |access-date=2018-06-07}}</ref>
| 2019<ref>{{cite news |last=Demyanchuk |first=Alexander |date=26 May 2018 |script-title=ru:В Петербурге накануне дня города открыли станции метро "Новокрестовская" и "Беговая" |trans-title=In Saint Petersburg, on the eve of the city day, metro station "Novokrestovskaya" and "Begovaya" opened |url=http://tass.ru/v-strane/5239722 |work= |language=Russian |agency=] |access-date=2018-05-28}}</ref>
| 2024<ref>{{cite news |last=Demyanchuk |first=Alexander |date=26 May 2018 |script-title=ru:В Петербурге накануне дня города открыли станции метро "Новокрестовская" и "Беговая" |trans-title=In Saint Petersburg, on the eve of the city day, metro station "Novokrestovskaya" and "Begovaya" opened |url=http://tass.ru/v-strane/5239722 |language=ru |agency=] |access-date=2018-05-28}}</ref>
| style="text-align:left" | ]<ref name="SPB Metro">{{cite web |url=http://www.metro.spb.ru/en/information.html |title=Passenger information - Technical Characteristics |date= |website=www.metro.spb.ru |publisher=St. Petersburg Metropoliten SUE |access-date=2018-06-07}}</ref>
| style="text-align:left" | ]{{refn|group="Nb"|The number is 65 if interchange stations (i.e. different sets of platforms) are counted as one station, or 73 if all stations on all lines are counted multiple times for each line.}}<ref name="SPB Metro">{{cite web |url=http://www.metro.spb.ru/en/information.html |title=Passenger information - Technical Characteristics |website=www.metro.spb.ru |publisher=St. Petersburg Metropoliten SUE |access-date=2018-06-07 |archive-date=2 May 2020 |archive-url=https://web.archive.org/web/20200502112515/http://www.metro.spb.ru/en/information.html |url-status=dead}}</ref>
| 1987<ref name="Samara-metro">{{cite web |url=http://metrosamara.ru/about/scheme/ |script-title=ru:1-ая линия метрополитена |publisher=Самарский метрополитен |language=Russian |trans-title=First subway line |accessdate=2015-02-16}}</ref>
| 1987<ref name="Samara-metro">{{cite web |url=http://metrosamara.ru/about/scheme/ |script-title=ru:1-ая линия метрополитена |publisher=Самарский метрополитен |language=ru |trans-title=First subway line |access-date=2015-02-16}}</ref>
| 2015<ref name="Samara">{{cite news |script-title=ru:Фоторепортаж: От станции "Российской" до "Алабинской" на метро около трех минут |trans-title=Photo-report: From the station "Russian" to "Alabinskaya" by metro about three minutes |url=http://progorodsamara.ru/news/view/171911 |work=Pro Gorod Samara |language=Russian |date=26 December 2014 |accessdate=2015-01-20}}</ref>
| 2015<ref name="Samara">{{cite news |script-title=ru:Фоторепортаж: От станции "Российской" до "Алабинской" на метро около трех минут |trans-title=Photo-report: From the station "Russian" to "Alabinskaya" by metro about three minutes |url=http://progorodsamara.ru/news/view/171911 |work=Pro Gorod Samara |language=ru |date=26 December 2014 |access-date=2015-01-20}}</ref>
| 2024<ref name="Riyadh">{{cite web |url=https://gulfbusiness.com/riyadh-metro-to-open-first-phase-on-nov-27/ |title=Riyadh Metro to kick off first phase on Nov 27, includes 6 lines |date=24 November 2024 |publisher=Gulf Business |access-date=2024-11-27}}</ref>
| 2010
| –
| –
| 85<ref name="Riyadh" />
| style="text-align:left" | 9
|6<ref name="Riyadh" />
| {{convert|18.1|km|mi|abbr=on}}
| {{cvt|176|km|mi}}<ref name="Riyadh" />
| 4 (2011)<ref group="R">{{cite web|url=http://www.terrapinn.com/exhibition/middle-east-rail/Data/dr-salim-albostapart4.pdf|title=Makkah Metro Train operation Hajj season 1432H (2011 G)|publisher=|accessdate=13 September 2017 |url-status=dead |archiveurl=https://web.archive.org/web/20140222160139/http://www.terrapinn.com/exhibition/middle-east-rail/Data/dr-salim-albostapart4.pdf|archivedate=22 February 2014|df=dmy-all}}</ref><ref group="R Nb">Note: Operated during ] only.</ref>
| n/a
|-
|-
|]
|]
|{{flag|Singapore}}
|{{flag|Singapore}} {{anchor|S}}
| ]
| ]
| 1987
| 1987
| 2024 <ref>{{cite web|url=https://mothership.sg/2024/12/punggol-coast-mrt-station-open/|title=North East Line extension to Punggol Coast opens}}</ref>
| 2017<ref>{{cite news |last=Tan |first1=Christopher |date=20 October 2017 |title=Downtown Line 3 officially opens; Khaw Boon Wan announces review of fares incurred when switching between stations |url=https://www.straitstimes.com/singapore/transport/downtown-line-3-officially-opened-khaw-announces-plans-to-make-transfers-between |work=] |publisher=Singapore Press Holdings Ltd. |access-date=2018-10-11}}</ref>
| style="text-align:left" |]<ref name="2024SG">{{Cite web |title='We are not done expanding the rail network,' says PM Wong at opening of Thomson-East Coast Line Stage 4|url=https://www.channelnewsasia.com/singapore/thomson-east-coast-line-tel-stage-4-opening-public-transport-lawrence-wong-4426096|access-date=2024-06-21 |website=CNA |language=en}}</ref>
| 1205.2 (2018)<ref group="R">{{cite web |url=https://public.tableau.com/profile/lta.strategic.planning#!/vizhome/2019Ridership_Public/PTRidershipDashboard |title=Public Transport Ridership |date=1 March 2019 |publisher=LTA Strategic Planning |access-date=2019-06-14 |via=Tableau Public}} <p>Annual ridership figure calculated from the 3.302 million passenger daily average quoted.</p></ref>
| 1,183.7 (2023)<ref group="R">{{cite web |author=] |date= |title=Average Public Transport Ridership By Year (2015 to 2023) |url=https://www.lta.gov.sg/content/dam/ltagov/who_we_are/statistics_and_publications/statistics/pdf/PT_Ridership_Yearly_2015-2023.pdf |url-status=live |archive-url=https://web.archive.org/web/20240202090214/https://www.lta.gov.sg/content/dam/ltagov/who_we_are/statistics_and_publications/statistics/pdf/PT_Ridership_Yearly_2015-2023.pdf |archive-date=2024-02-02 |access-date=2024-02-02 |website=] |publisher=}}</ref><ref group="R Nb">Figure extrapolated from 3,243,000 average daily ridership.</ref>
|-
|-
| ]
| ]
|{{flag|Spain}}
|{{flag|Spain}}
| ]<ref group="Nb">]-operated lines L1-L5 and L9-L11 ''only''. ]-operated lines L6-L8 share track with other FGC commuter lines, and thus don't qualify as metro-standards lines.</ref>
| ]<ref group="Nb">]-operated lines L1-L5 and L9-L11 ''only''. ]-operated lines L6-L8 share track with other FGC commuter lines, and thus do not qualify as metro-standards lines.</ref>
| 1924
| 1924
| 2021<ref>{{cite web |url=https://noticies.tmb.cat/sala-de-premsa/lestacio-de-zona-franca-de-linia-10-sud-de-metro-obrira-portes-dissabte-3-de-tarda |title=L'estació de Zona Franca de la línia 10 Sud de metro obrirà les portes dissabte a les 3 de la tarda |date=30 January 2020 |publisher=Transports Metropolitans de Barcelona (TMB) |access-date=2020-04-06}}</ref>
| 2019<ref>{{cite news |last=Polo |first=Jose |date=2 March 2019 |title=L'Hospitalet de Llobregat inaugura la estación de metro de Provençana |trans-title=L'Hospitalet de Llobregat opens the Provençana metro station |url=https://www.lavanguardia.com/local/baix-llobregat/20190302/46778415681/hospitalet-de-llobregat-estacion-metro-provencana-linea-10.html |work=] |language=Spanish |publisher=Grupo Godó |access-date=2019-03-10}}</ref>
| style="text-align:left" |]<ref name="Barcelona-TBM">As for the size the system reached by the end of 2018, see {{cite web |url=https://www.tmb.cat/documents/20182/94438/Dades+viatgers+bus+metro+2019_CA_EN/3f6c014d-4dd3-46d0-b688-26989e763677 |title=Basic data 2019 |date= |publisher=Transports Metropolitans de Barcelona (TMB) |format=pdf |access-date=2019-03-10}} The ], despite being considered to be part of the metro system, is excluded.
| style="text-align:left" |]{{refn|group="Nb"|There are 132 stations in the Barcelona Metro if interchange stations are counted once, while there are 163 if they are counted multiple times.}}<ref name="Barcelona-TBM">As for the size the system reached by the end of 2018, see {{cite web |url=https://www.tmb.cat/documents/20182/94438/Dades+viatgers+bus+metro+2019_CA_EN/3f6c014d-4dd3-46d0-b688-26989e763677 |title=Basic data 2019 |publisher=Transports Metropolitans de Barcelona (TMB) |format=PDF |access-date=2019-03-10}} The ], despite being considered to be part of the metro system, is excluded.
<p>As for the stationopened after the end of 2018, see {{cite web |url=https://www.tmb.cat/en/-/avis-2019-estacio-provenzana-l10-sud-inauguracio-metro-barcelona |title=NewstationinL10S:Provençana |date=2March2019 |publisher=Transports Metropolitans de Barcelona (TMB) |access-date=2019-03-10}}</p></ref>
<p>As for the latest extension, see {{cite web |url=https://noticies.tmb.cat/sala-de-premsa/lestacio-de-zona-franca-de-linia-10-sud-de-metro-obrira-portes-dissabte-3-de-tarda |title=L'estació de Zona Franca de la línia 10 Sud de metro obrirà les portes dissabte a les 3 de la tarda |date=30 January 2020 |publisher=Transports Metropolitans de Barcelona (TMB) |access-date=2020-04-06}}</p></ref>
| 407.5 (2018)<ref name="ine.es" group="R">{{cite web |url=http://www.ine.es/jaxiT3/Tabla.htm?t=20193&L=1 |title=Passenger Transport Statistics - Urban transport: metro and bus transport in cities with metro |publisher=Instituto Nacional de Estadística |website=Ine.es |date= |accessdate=2019-03-10 }}<p>''This ridership figure is derived from the sum of the twelve monthly subtotals for 2018''</p></ref><ref group="R">{{cite web |url=https://www.tmb.cat/documents/20182/94438/Dades+viatgers+bus+metro+2019_CA_EN/3f6c014d-4dd3-46d0-b688-26989e763677 |title=Basic data 2019 |date= |publisher=Transports Metropolitans de Barcelona (TMB) |format=pdf |access-date=2019-03-10}}</ref>
| 371.7 (2022)<!--ref name="ine.es" group="R">{{cite web |url=http://www.ine.es/jaxiT3/Tabla.htm?t=20193&L=1 |title=Passenger Transport Statistics - Urban transport: metro and bus transport in cities with metro |publisher=Instituto Nacional de Estadística |website=Ine.es |access-date=2020-04-25}}<p>''This ridership figure is derived from the sum of the twelve monthly subtotals for 2019''</p></ref--><ref group="R">{{cite web |url=https://www.tmb.cat/documents/20182/94438/Dades+b%C3%A0siques_v2/45531067-c2c8-410e-ba9c-21b1e0b0f51d |title=Basic data 2022 |publisher=Transports Metropolitans de Barcelona (TMB) |format=PDF |access-date=2023-07-13}}</ref>
|-
|-
| ]
| ]
|{{flag|Spain}}
|{{flag|Spain}}
| ]<ref group="Nb">CTB-owned and "Metro Bilbao S.A."-operated line 1 and Line 2 ''only''.</ref>
| ]<ref group="Nb">CTB-owned and "Metro Bilbao S.A."-operated line 1 and Line 2 ''only''.</ref>
| 1995<ref>{{cite web |url=https://thebeautyoftransport.com/2016/03/30/the-underground-world-of-norman-foster-metro-bilbao-bilbao-spain/ |title=The Underground World of Norman Foster (Metro Bilbao, Bilbao, Spain) |last=Wright |first=Daniel |date=30 March 2016 |website=thebeautyoftransport.com |access-date=2018-09-17}}</ref>
| 1995<ref>{{cite web |url=https://thebeautyoftransport.com/2016/03/30/the-underground-world-of-norman-foster-metro-bilbao-bilbao-spain/ |title=The Underground World of Norman Foster (Metro Bilbao, Bilbao, Spain) |last=Wright |first=Daniel |date=30 March 2016 |website=thebeautyoftransport.com |access-date=2018-09-17}}</ref>
| 2014<ref name="Bilbao2">{{cite news |last=Osorio |first=Silvia |date=28 June 2014 |title=Kabiezes se sube al metro |trans-title=Kabiezes gets on the subway |url=https://www.elcorreo.com/bizkaia/margen-izquierda/201406/28/kabiezes-sube-metro-20140627203241.html |work=] |language=Spanish |publisher=Bilbao Editorial |access-date=2018-09-17}}</ref>
| 2020<ref name="Bilbao2">{{cite news |last=Osorio |first=Silvia |date=28 June 2014 |title=Kabiezes se sube al metro |trans-title=Kabiezes gets on the subway |url=https://www.elcorreo.com/bizkaia/margen-izquierda/201406/28/kabiezes-sube-metro-20140627203241.html |work=] |language=es |publisher=Bilbao Editorial |access-date=2018-09-17}}</ref><ref name="Ibarbengoa">{{cite news |date=15 June 2020 |title=En marcha la estación de Ibarbengoa, tras años de espera |language=es |publisher=Eitb |url=https://www.eitb.eus/es/noticias/sociedad/detalle/7304005/en-funcionamiento-estacion-ibarbengoa-metro-bilbao-parada-parking-getxo/ |access-date=2020-09-22}}</ref>
| {{convert|45.1|km|mi|abbr=on}}<ref name="Bilbao">{{cite web |url=http://www.metrobilbao.net/en/about-us/metro-in-figures/network-characteristics |title=Metro in figures – Network features |publisher=Metro Bilbao S.A. |date= |accessdate=2014-05-13}}</ref>
| 89.9(2018)<ref name="ine.es" group="R" /><!-- ref group="R">{{cite web |url=https://www.metrobilbao.eus/en/about-us/metro-in-figures/demand |title=Metro in figures ›Demand |publisher=Metro Bilbao S.A. |access-date=2018-12-12}}</ref -->
| {{cvt|45.1|km|mi}}<ref name="Bilbao">{{cite web |url=http://www.metrobilbao.net/en/about-us/metro-in-figures/network-characteristics |title=Metro in figures – Network features |publisher=Metro Bilbao S.A. |access-date=2014-05-13 |archive-date=18 October 2013 |archive-url=https://web.archive.org/web/20131018004616/http://www.metrobilbao.net/en/about-us/metro-in-figures/network-characteristics |url-status=dead}}</ref>
| 80.3 (2022)<ref group="R">. Metro Bilbao S.A. Retrieved 1 July 2023.</ref>
|-
|-
| ]
| ]
|{{flag|Spain}}
|{{flag|Spain}}
| ]<ref group="Nb">Including TFM, MetroSur and other suburban lines, but not the three ] lines which are ].</ref>
| ]<ref group="Nb">Including TFM, MetroSur and other suburban lines, but not the three ] lines which are ].</ref>
| 1919<ref>{{cite web |url=http://www.metromadrid.es/en/conocenos/quienes_somos/Historia/1919.html |title=History – 1919 |publisher=Metro de Madrid |accessdate=2014-03-09}}</ref>
| 1919<ref>{{cite web |url=http://www.metromadrid.es/en/conocenos/quienes_somos/Historia/1919.html |title=History – 1919 |publisher=Metro de Madrid S.A. |access-date=2014-03-09 |archive-date=12 January 2015 |archive-url=https://web.archive.org/web/20150112084748/http://www.metromadrid.es/en/conocenos/quienes_somos/Historia/1919.html |url-status=dead}}</ref>
| 2019<ref name="Paco_de_Lucía">{{cite web|url=https://www.metromadrid.es/es/nota-de-prensa/2019-03-23/la-nueva-estacion-de-metro-de-arroyofresno-recibe-a-sus-primeros-viajeros|title=Lanuevaestaciónde Metro de Arroyofresno recibeasus primeros viajeros|last=|first=|date=23 March 2019|website=Metromadrid|language=Spanish|trans-title=ThenewmetrostationArroyofresno receives its first passengers}}</ref>
| 2019<ref name="Arroyofresno">{{cite web |url=https://www.metromadrid.es/en/press-release/2019-03-23/first-passengers-use-new-arroyofresno-underground-station |title=First passengers use new Arroyofresno underground station |date=23 March 2019 |publisher=Metro de Madrid S.A. |access-date=2020-04-25}}</ref>
| style="text-align:left" |]<ref name="MadridMetroFigures">As for the size the system reached by the end of 2017, see {{cite web |url=https://www.crtm.es/media/661332/annual_report.pdf |title=Annual report 2017 |year=2019 |publisher=CRTM – Consorcio Regional de Transportes de Madrid |page=29 |access-date=2020-04-25 |archive-date=27 July 2020 |archive-url=https://web.archive.org/web/20200727072923/https://www.crtm.es/media/661332/annual_report.pdf |url-status=dead}}
<p>As for the latest extension, see {{cite news |author=<!--Staff writer(s); no by-line.--> |date=21 March 2019 |title=La Comunidad abre la estación de metro Arroyofresno al público tras 20 años |trans-title=The Community of Madrid opens Arroyofresno metro station to the public after 20 years |url=https://www.lavanguardia.com/vida/20190321/461154051050/la-comunidad-abre-la-estacion-de-metro-arroyofresno-al-publico-tras-20-anos.html |work=] |language=es |publisher=Grupo Godó |access-date=2020-04-25}}</p></ref>
| 657.2 (2018)<ref name="ine.es" group="R" /><ref group="R">{{cite web |url=https://www.metromadrid.es/sites/default/files/documentos/Portal%20de%20transparencia/Informaci%C3%B3n%20Econ%C3%B3mica/Datos%20estad%C3%ADsticos/Cierre%20demanda%202018.pdf |title=Evolución de la demanda – Cierre año 2018 |date=11 February 2019 |publisher=Metro de Madrid |agency= |location= |page=2 |language=Spanish |trans-title=Evolution of demand – End of 2018 |format=pdf |accessdate=2019-03-10}}</ref>
<!-- Please do not add Malaga Metro, Seville Metro, or Metrovalencia (Valencia, Spain) as they are "light metros" with various system deficiencies which make them less than "full" metro systems – see: ] and ]. Also, do not add Metro Donostialdea without further discussion on the Talk page first. NOTE: There are a lot of not-fully metro systems that are named Metro. -->
| 662.3 (2023)<ref group="R">{{cite web |url=https://www.metromadrid.es/sites/default/files/documentos/Ref._PA017_Demanda_Mensual_2023_12.xlsx|title= Ref._PA017_Demanda_Mensual_2023_12|date= 2024 |publisher=Metro de Madrid |language=es-ES |access-date=2024-09-30}}</ref>
<!-- Please do not add Malaga Metro or Metrovalencia (Valencia, Spain) as they are "light metros" with various system deficiencies which make them less than "full" metro systems – see: ] and ]. Also, do not add Metro Donostialdea without further discussion on the Talk page first. NOTE: There are a lot of not-fully metro systems that are named Metro. -->
|-
|-
| ]
| ]
| {{flag|Sweden}}
| {{flag|Sweden}}
| ]
| ]
| 1950<ref name="Stockholm-dates" /><ref group="Nb">The first line, later known as Green Line, was opened by stages during the 1950s, partly converting to metro operations prior rapid tram alignments. These included the oldest tunnel, built in 1933, which name (Tunnelbana) and symbol were bequeathed to the new system.</ref>
| 1950
| 1994<ref name="Stockholm-dates">{{cite thesis |last=Rommel |first=Jacob |date=29 May 2014 |title=Topological Analysis of the Evolution of Public Transport Networks |type=MSc |publisher=] |pages=22–23 |url=https://www.diva-portal.org/smash/get/diva2:839323/FULLTEXT01.pdf |access-date=2019-12-22 |via=DiVA (Digitala Vetenskapliga Arkivet) |archive-url=https://web.archive.org/web/20170815091130/http://www.diva-portal.org/smash/get/diva2:839323/FULLTEXT01.pdf |archive-date=15 August 2017 |url-status=dead}}</ref>
| 1994<ref group="Nb">] opened in 1994</ref>
| style="text-align:left" |]<ref name="Stockholm-stats">{{cite web |url=http://sl.se/globalassets/rapporter-etc/fakta_om_sl_och_lanet-2015.pdf |title=Fakta om SL och länet 2015 |date=25 October 2016 |publisher=] |page=18 |language=Swedish |trans-title=Facts about SL and the region |format=pdf |access-date=2017-01-21}}</ref>
| style="text-align:left" |]<ref name="Stockholm-stats">{{cite web |url=http://sl.se/globalassets/rapporter-etc/fakta_om_sl_och_lanet-2015.pdf |title=Fakta om SL och länet 2015 |date=25 October 2016 |publisher=] |page=18 |language=sv |trans-title=Facts about SL and the region |access-date=2017-01-21 |archive-date=14 December 2016 |archive-url=https://web.archive.org/web/20161214204424/http://sl.se/globalassets/rapporter-etc/fakta_om_sl_och_lanet-2015.pdf |url-status=dead}}</ref>
| 30.1 (2017)<ref group="R">{{cite news |last=Antonoff |first=Laurent |date=27 May 2018 |title=112 millions de voyageurs sur le réseau des TL en 2017 |trans-title=112 million passengers on the TL network in 2017 |url=https://www.24heures.ch/vaud-regions/lausanne-region/112-millions-voyageurs-reseau-tl-2017/story/26716831 |work=] |language=French |publisher=Tamedia AG |access-date=2018-08-10}}</ref><ref group="R Nb">Ridership figure is for ] Line M2 ''only''; ridership on the ] M1 line is excluded.</ref>
| 32.8 (2019)<ref group="R">{{cite web |url=https://rapportannuel.t-l.ch/wp-content/uploads/2020/06/Rapport-annuel-2019.pdf |title=Rapport d'activité 2019 |date=May 2020 |publisher=] (tl) |page=23 |language=fr |trans-title=2019 activity report |access-date=2020-06-27}}</ref><ref group="R Nb">Ridership figure is for ] Line M2 ''only''; ridership on the ] M1 line is excluded.</ref>
|-
|-
| ]
| ]
| {{sort|Taiwan|{{flag|Taiwan}}}} {{anchor|T}}
| {{sort|Taiwan|{{flag|Taiwan}}}} {{anchor|T}}
| ]
| ]
| 2008
| 2008
| 2012
| 2012
| style="text-align:left" | 37<ref name="KMRT" />
| style="text-align:left" | 37<ref name="KMRT" />
|2
| {{convert|42.7|km|mi|abbr=on}}<ref name="KMRT">{{cite web |url=http://mtbu.kcg.gov.tw/english/intro.php |title=Introduction: Welcome to MBTU |publisher=Mass Rapid Transit Bureau, Kaohsiung City |accessdate=2014-07-10}}</ref>
| {{cvt|42.7|km|mi}}<ref name="KMRT">{{cite web |url=http://mtbu.kcg.gov.tw/english/intro.php |title=Introduction: Welcome to MBTU |publisher=Mass Rapid Transit Bureau, Kaohsiung City |access-date=2014-07-10 |archive-url=https://web.archive.org/web/20130302035441/http://mtbu.kcg.gov.tw/english/intro.php |archive-date=2 March 2013 |url-status=dead}}</ref>
| 64.8 (2023)<ref group="R">{{cite web |url=https://corp.krtc.com.tw/News/statistics?id=1 |date=8 January 2020 |publisher=Kaohsiung Rapid Transit Corp. |language=zh |script-title=zh:統計資料 高雄捷運 |trans-title=Statistics – Kaohsiung MRT |access-date=2020-02-10}}<p>''This ridership figure is derived from the sum of the twelve monthly subtotals for 2019''</p></ref><!--- do NOT include the length of the Circular Light Rail, it is a tram line --->
|-
|-
| ]
| ]
|{{sort|Taiwan|{{flag|Taiwan}}}}
|{{sort|Taiwan|{{flag|Taiwan}}}}
| ]
| ]
| 1996<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=31 March 2016 |title=Taipei metro surprises, impresses on 20th anniversary |url=https://taiwantoday.tw/news.php?unit=10&post=21692 |work=Taiwan Today |publisher= |access-date=2018-06-08}}</ref>
| 1996<ref>{{cite news |author=<!--Staff writer(s); no by-line.--> |date=31 March 2016 |title=Taipei metro surprises, impresses on 20th anniversary |url=https://taiwantoday.tw/news.php?unit=10&post=21692 |work=Taiwan Today |access-date=2018-06-08}}</ref>
| 2020<ref>{{cite news |author=Lee Hsin-Yin |date=16 January 2020 |title=First section of MRT Circular Line gets approval to begin operations|url=https://focustaiwan.tw/society/202001160016|work=Focus Taiwan CNA English News|publisher=Central News Agency (Republic of China)|access-date=2020-01-19}}</ref>
| style="text-align:left" | 108<ref name="Taipei" /><ref group="Nb">{{As of|2018|May|post=,}} the number is 117 if the 9 ]s (i.e. different sets of platforms) are counted multiple times, once for each line, while it's 108 if they're combined; transfer stations that provide ] are anyway counted as a single stations (four in all: Ximen, CKS Memorial Hall, Guting and Dongmen stations).</ref>
| style="text-align:left" | 119{{refn|group="Nb"|{{As of|2020|January|post=,}} the number is 131 if the 12 ]s (i.e. different sets of platforms) are counted multiple times, once for each line, while it's 119 if they are combined. Out-of-station transfers at {{stl|Taipei Metro|Banqiao}} and {{stl|Taipei Metro|Xinpu}} - {{stl|Taipei Metro|Xinpu Minsheng}}, which require leaving ], are counted as 2 stations each; transfer stations that provide ] are anyway counted as a single stations (four in all: Ximen, CKS Memorial Hall, Guting and Dongmen stations).<ref name="Taipei"/><ref>{{cite web |url=https://english.metro.taipei/cp.aspx?n=1BE0AF76C79F9A38 |title=Route Map & Timetables |date=19 January 2020 |publisher=Taipei Rapid Transit Corporation |access-date=2020-01-19}}</ref>}}
|6
| {{convert|131.1|km|mi|abbr=on}}<ref name="Taipei">{{cite web |url=http://english.metro.taipei/ct.asp?xItem=1315555&ctNode=70214&mp=122036|title=Network and Systems |publisher=Taipei Rapid Transit Corporation |date=5 December 2016 |accessdate=2017-01-13}}</ref>
| 765.5 (2018)<ref group="R">{{cite web|url=http://english.metro.taipei/ct.asp?xItem=1056489&ctNode=70217&mp=122036 |title=RidershipCounts |publisher=Taipei Rapid Transit Corporation |date=15 August 2019 |access-date=2019-08-20}}<p>''This ridership figure is derived from the sum of the twelve monthly subtotals for 2018''</p></ref>
| {{cvt|152.9|km|mi}}<ref name="Taipei">{{cite web |url=https://english.metro.taipei/cp.aspx?n=E6F97A6FF9935E98&s=6E5D7E2CB905D981 |title=Network and Systems – Metro Network |date=19 January 2020 |publisher=Taipei Rapid Transit Corporation |access-date=2020-01-19}}</ref>
| 710.2 (2023)<ref group="R">{{cite web|url=https://english.metro.taipei/cp.aspx?n=C702FF0562802D53 |date=2021-08-15 |title=Ridership Counts |publisher=Taipei Rapid Transit Corporation |access-date=2021-09-14}}<p>''This ridership figure is derived from the sum of the twelve monthly subtotals for 2020.''</p></ref>
|-
| ]
|{{sort|Taiwan|{{flag|Taiwan}}}}
| ]<ref>{{cite magazine |last=Smith |first=Glenn |title=Taiwan: transit in transition |url=http://www.railjournal.com/index.php/metros/taiwan-transit-in-transition.html |magazine=International Railway Journal |publisher=Simmons-Boardman Publishing Inc. |date=20 April 2012 |access-date=2015-01-11 |archive-date=10 September 2014 |archive-url=https://web.archive.org/web/20140910100702/http://www.railjournal.com/index.php/metros/taiwan-transit-in-transition.html |url-status=dead }}</ref>
| 2021<ref name="Taichung">{{cite news |last1=Su |first1=Mu-chun |last2=Yeh |first2=Joseph |date=25 April 2021 |title=Taichung welcomes arrival of mass rapid transit age |url=https://focustaiwan.tw/society/202104250005 |work=Focus Taiwan |agency=Central News Agency (CNA) |access-date=2021-04-25}}</ref>
|22<ref>{{Cite web|url=http://www.tymetro.com.tw/eng/index.php?code=list&flag=detail&ids=92&article_id=373|title=Taoyuan Metro › About Metro › Metro Route › Route Introduction|date=15 February 2017|website=www.tymetro.com.tw|language=zh-TW|access-date=2017-02-15}}</ref>
| 22<ref>{{cite web|url=http://www.tymetro.com.tw/eng/index.php?code=list&flag=detail&ids=92&article_id=373|title=Taoyuan Metro › About Metro › Metro Route › Route Introduction|date=15 February 2017|website=www.tymetro.com.tw|language=zh-TW|access-date=2017-02-15|archive-url=https://web.archive.org/web/20170216061318/http://www.tymetro.com.tw/eng/index.php?code=list&flag=detail&ids=92&article_id=373|archive-date=16 February 2017|url-status=dead}}</ref>
|1
|{{convert|53.1|km|mi|abbr=on}}
| {{cvt|53.1|km|mi}}
| 23.2 (2018)
| 32.9 (2023)<ref group="R">{{cite web |url=https://www.tymetro.com.tw/tymetro-new/tw/_pages/about/statistics.html |date=17 January 2020 |publisher=Taoyuan Metro Corporation |language=zh |script-title=zh:統計資料 |trans-title=Statistics |access-date=2020-01-22}}<p>''This ridership figure is derived from the sum of the twelve monthly subtotals for 2019''</p></ref>
|-
|-
| ]
| rowspan="2" |]
| {{flag|Thailand}}
| rowspan="2" |{{flag|Thailand}}
| ]
| ]
| 1999<ref name="BTS-Skytrain">{{cite web |url=https://www.bts.co.th/eng/info/info-history.html |title=Company's Profile |publisher=Bangkok Mass Transit System Public Company Limited |access-date=2020-02-21}}</ref>
| 1999<ref name="BTS-Skytrain" />
| 2021<ref name="TimeOut-Feb2021">{{cite magazine |last=Supateerawanitt |first=Arpiwach |date=8 February 2021 |title=BTS Station in Sathorn everyone thought never existed is now open for trial runs |url=https://www.timeout.com/bangkok/news/bts-station-in-sathorn-everyone-thought-never-existed-is-now-open-for-trial-runs-020821 |magazine=] |edition=Bangkok |access-date=2021-02-17}}</ref>
| 2018<ref name="BTS-Skytrain">{{cite web |url=http://www.bts.co.th/corporate/en/01-about-history.aspx |title=Company's Profile |publisher=Bangkok Mass Transit System Public Company Limited |date= |accessdate=2018-06-26}}</ref>
|64<ref name="BMA-Mass-Transit-System-Projects">{{Cite web |title=โครงการด้านระบบขนส่งมวลชน |url=https://www.thanakom.co.th/17300197/โครงการด้านระบบขนส่งมวลชน |access-date=2023-12-02 |website=บริษัท กรุงเทพธนาคม จำกัด |language=th}}</ref>
| 240.1 (2018)<ref group="R">{{cite web |url=http://www.btsgroup.co.th/en/investor-relations/bts-ridership |title=BTS Ridership |publisher=BTS Group Holdings Public Company Ltd. |access-date=2019-06-14}}<p>''This ridership figure is derived from the sum of the twelve monthly subtotals for 2018''</p></ref>
| 266.5 (2023)<ref name="TimesNow" group="R">{{Citation |last=Department of Rail Transport |title=ปริมาณผู้ใช้บริการรถไฟโดยสารประเทศไทย พ.ศ. 2566 |date=2024-01-05 |url=https://www.facebook.com/photo/?fbid=672860378371761&set=a.237099418614528 |type=Facebook post |access-date=2024-01-12 |language=th}}</ref><!-- replace with source from official DRT website (https://www.drt.go.th) once available -->
|-
|-
| ]
| {{flag|Thailand}}
| ]
| ]
| 2004<ref name="MRT-Bangkok">{{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=7 January 2020 |title=Bangkok Blue Line loop completed |url=https://www.railwaygazette.com/projects-and-planning/bangkok-blue-line-loop-completed/55482.article |magazine=Metro Report International |publisher=DVV Media International Ltd |access-date=2020-06-07}}</ref>
| 2004
| 2019<ref>{{citenews |date=29 July 2019 |title=NewstretchofBangkok'sBlue Line MRTopens,linkingChinatownandGrandPalace|url=https://www.channelnewsasia.com/news/asia/bangkok-blue-line-mrt-extension-chinatown-grand-palace-11763460 |work=] |access-date=2019-08-19}}</ref>
|2023<ref>{{Cite web |date=2023-03-14 |title=The MRT Pink Line and Yellow Line will be ready for service in the middle of 2023|url=https://thailand.go.th/issue-focus-detail/001_08_004 |access-date=2023-12-02 |website=thailand.go.th |language=en}}</ref>
|107<ref name="MRTA-Bangkok-And-Vicinities-Projects">{{Cite web |title=Mass Rapid Transit Authority of Thailand |url=https://www.mrta.co.th/en/bangkok-and-vicinities |access-date=2023-12-02 |website=www.mrta.co.th}}</ref>
* {{cite web |url=https://www.mrta.co.th/en/projectelectrictrain/chaleamline/#head4 |title=M.R.T. Chaloem Ratchamongkhon Line – Alignment |website=www.mrta.co.th |publisher=Mass Rapid Transit Authority of Thailand |access-date=2018-09-25}}
| 167.3 (2023)<ref name="TimesNow" group="R" /><!-- replace with source from official DRT website (https://www.drt.go.th) once available -->
* {{cite news |author=NNT |date=8 August 2017 |title=Direct MRT transfers between Blue Line and Purple Line start on 11 August |url=http://www.pattayamail.com/thailandnews/direct-mrt-transfers-blue-line-purple-line-start-11-august-182772 |work=Pattaya Mail |location=Bangkok |publisher=Pattaya Mail Publishing Co., Ltd. |access-date=2018-09-25}}
<p>As for the Chalong Ratchadham or ], see
* {{cite web |url=https://www.mrta.co.th/en/projectelectrictrain/purpleline/#head3 |title=The M.R.T. Chalong Ratchadham – Alignment |website=www.mrta.co.th |publisher=Mass Rapid Transit Authority of Thailand |access-date=2018-09-25}}</p></ref>
| 113.7 (2018)<ref group="R">{{cite web |url=http://investor.bemplc.co.th/ridership_report.html |title=Ridership Report |date= |website=www.bemplc.co.th |publisher=Bangkok Expressway and Metro Public Company Ltd. |access-date=2019-06-14}}</ref><ref group="R Nb">This ridership figure is obtained by the ''average per day ridership'' monthly figures from the BEM's 2018 Ridership Report.</ref>
| {{convert|13.9|km|mi|abbr=on}}<ref name="Adana">{{cite web|url=http://www.adana.bel.tr/rayli-sistem-projesi-sayfa.html |title=Metro Raylı Taşıma Sistemi – Adana Raylı Taşıma Sistemi – Adana Metrosu |publisher=Adana Büyükşehir Belediyesi |language=Turkish |trans-title=Metro Rail Transit System – Adana Rail Transit System – Adana Metro |date= |accessdate=2014-06-22 |url-status=dead |archiveurl=https://web.archive.org/web/20130329085911/http://www.adana.bel.tr/rayli-sistem-projesi-sayfa.html |archivedate=29 March 2013 |df= }}</ref>
| {{cvt|13.5|km|mi}}<ref name="Adana">{{cite web|url=http://www.adana.bel.tr/rayli-sistem-projesi-sayfa.html |title=Metro Raylı Taşıma Sistemi – Adana Raylı Taşıma Sistemi – Adana Metrosu |publisher=Adana Büyükşehir Belediyesi |language=tr |trans-title=Metro Rail Transit System – Adana Rail Transit System – Adana Metro |access-date=2014-06-22 |url-status=dead |archive-url=https://web.archive.org/web/20130329085911/http://www.adana.bel.tr/rayli-sistem-projesi-sayfa.html |archive-date=29 March 2013}}</ref>
| 14 (2011)<ref group="R">{{cite web|url=http://www.rayturk.net/adana-metrosu-gunde-40-bin-yolcu-tasiyor|title=Loading...|website=www.rayturk.net|accessdate=13 September 2017}}</ref>
| 14 (2011)<ref group="R">{{cite web|url=http://www.rayturk.net/adana-metrosu-gunde-40-bin-yolcu-tasiyor|title=Loading...|website=www.rayturk.net|access-date=13 September 2017|archive-url=https://web.archive.org/web/20181231092456/http://www.rayturk.net/adana-metrosu-gunde-40-bin-yolcu-tasiyor|archive-date=31 December 2018|url-status=dead}}</ref>
|-
|-
| ]
| ]
|{{flag|Turkey}}
|{{flag|Turkey}}
| ]
| ]
| 1997
| 1997
| 2017<ref name="dailysabah.com">{{cite web|url=http://www.dailysabah.com/business/2017/01/06/ankaras-newest-metro-line-expected-to-serve-50000-a-day|title=Ankara's newest metro line expected to serve 50,000 a day|publisher=|accessdate=13 September 2017}}</ref><ref group="Nb">Opening of linesM2andM3.</ref>
| 2023<ref name="dailysabah.com">{{cite web|url=http://www.dailysabah.com/business/2017/01/06/ankaras-newest-metro-line-expected-to-serve-50000-a-day|title=Ankara's newest metro line expected to serve 50,000 a day|website=]|date=6 January 2017|access-date=13 September 2017}}</ref><ref group="Nb">Opening of line M4 extension to Kızılay station.</ref>
| {{convert|64.36|km|mi|abbr=on}}<ref name="dailysabah.com"/><ref name="Ankara">{{cite web |url=http://www.ego.gov.tr/EN/newsreadEN.asp?id=3224 |title=GENERAL DIRECTORATE of EGO – THE SUBWAY SYSTEMS – OPERATED RAIL SYSTEM LINES |publisher=General Directorate of EGO |date=29 August 2012 |accessdate=2014-05-23}} Simply sum the lengths and number of stations on the operational lines to obtain the totals for the ].</ref>
| {{cvt|67.4|km|mi}}<ref name="dailysabah.com" /><ref name="Ankara">{{cite web |url=http://www.ego.gov.tr/EN/newsreadEN.asp?id=3224 |title=General Directorate of EGO – The Subway Systems – Operated Rail System Lines |publisher=General Directorate of EGO |date=29 August 2012 |access-date=2014-05-23 |archive-url=https://web.archive.org/web/20140525201452/http://www.ego.gov.tr/EN/newsreadEN.asp?id=3224 |archive-date=25 May 2014 |url-status=dead}} Simply sum the lengths and number of stations on the operational lines to obtain the totals for the ].</ref>
| 131 (2017)<ref group="R">{{cite web|title=Ego'dan Yolcu Taşımacılığında Yeni Rekor|language=Turkish|trans-title=New Record in Passenger Transportation from Ego|website=Yerel Haber|date=5 January 2018|url=http://www.milliyet.com.tr/ego-dan-yolcu-tasimaciliginda-yeni-rekor-ankara-yerelhaber-2511671|accessdate=13 December 2018}}</ref>
| 158.5 (2023)<ref group="R">{{cite news |last=Yilmaz |first=Murat |date=7 January 2024 |title=2023'te toplu taşıma |trans-title=Public transport in 2023 |url=https://www.hurriyet.com.tr/yerel-haberler/ankara/2023te-toplu-tasima-42386911 |department=Ankara Haberleri |work=Hürriyet |language=tr |publisher=Demirören Group |access-date=2024-02-12}}</ref>
| {{convert|38.9|km|mi|abbr=on}}<ref name="Bursa">{{cite web |url=http://www.burulas.com.tr/bursaray-hat-ozellikleri.aspx |title=BURSARAY TEKNİK ÖZELLİKLER |publisher=Burulaş Bursa Ulaşım Toplu Taşım İşletmeciliği Turizm San. Ve Tic. A.Ş. |language=Turkish |trans-title=BURSARAY TECHNICAL SPECIFICATIONS |date= |accessdate=2014-06-03}}</ref>
|{{cvt|40|km|mi}}<ref name="Bursa">{{cite web |url=http://www.burulas.com.tr/bursaray-hat-ozellikleri.aspx |title=Bursaray Teknık Özellıkler |publisher=Burulaş Bursa Ulaşım Toplu Taşım İşletmeciliği Turizm San. Ve Tic. A.Ş. |language=tr |trans-title=Bursaray Technical Specifications |access-date=2014-06-03 |archive-date=6 June 2014 |archive-url=https://web.archive.org/web/20140606220059/http://www.burulas.com.tr/bursaray-hat-ozellikleri.aspx |url-status=dead}}</ref>
| 91.3 (2010)<ref group="R">{{cite web|url=http://www.bursa.bel.tr/universite-etabinda-seferler-basliyor/haber/7762/|title=ÜNİVERSİTE ETABINDA SEFERLER BAŞLIYOR|author=Bursa Büyükşehir Belediyesi Basın Koordinasyon Merkezi|work=bursa.bel.tr}}</ref>
| 91.3 (2010)<ref group="R">{{cite web|url=http://www.bursa.bel.tr/universite-etabinda-seferler-basliyor/haber/7762/|title=ÜnıversıteEtabinda Seferler Başliyor|author=Bursa Büyükşehir Belediyesi Basın Koordinasyon Merkezi|work=bursa.bel.tr|access-date=8 July 2014|archive-date=27 September 2011|archive-url=https://web.archive.org/web/20110927220650/http://www.bursa.bel.tr/universite-etabinda-seferler-basliyor/haber/7762|url-status=dead}}</ref>
|-
|-
| ]
| ]
|{{flag|Turkey}}
|{{flag|Turkey}}
| ]
| ]<ref group="Nb">Currently operational metro standards lines, M1–M5 and M6, ''only'' included. All other Istanbul lines or segments are either ] or ], or are under construction, and so are not included here.</ref>
| 1989<ref>{{cite web |url=https://www.metro.istanbul/en/Home/Tarihce |title=Timeline |publisher=] |access-date=2020-11-27 |archive-date=6 December 2020 |archive-url=https://web.archive.org/web/20201206072154/https://www.metro.istanbul/en/Home/Tarihce |url-status=dead }}</ref>
| 1989<ref name="Istanbul" />
| 2018<ref>{{cite news |url=https://www.ntv.com.tr/video/turkiye/uskudar-cekmekoy-sancaktepe-metro-hattinin-ikinci-etabi-acildi,CvdC3OYed0q4kOfSH3vsgQ|title=Üsküdar-Çekmeköy-Sancaktepemetrohattınınikincietabıaçıldı |work=NTV|date= |accessdate=2018-10-21}}</ref><ref group="Nb">Opening of Line M5 (Yamanevler ↔ Çekmeköy).</ref>
| 2024<ref>{{cite web |url=https://www.trthaber.com/haber/turkiye/gayrettepe-kagithane-metrosu-acildi-832783.html |title=Gayrettepe-Kağıthane metrosu açıldı |date=29 January 2024 |publisher=] |language=tr}}</ref>
| style="text-align:left" |]{{refn|group="Nb"|{{As of|2024|March|post=,}} the number is 158 if the 12 ]s (i.e. different sets of platforms) are counted multiple times, once for each line, while it is 146 if they are combined.<ref name="Istanbul"/><ref>{{cite web |url=https://www.metro.istanbul/Content/assets/uploaded/%C4%B0stanbul%20Metro%20Hatlar%C4%B1%20Haritas%C4%B1.pdf |title=Istanbul Metro Lines Network Map |date=October 2020 |publisher=Metro İstanbul A.Ş. |access-date=2020-11-27 |archive-date=9 February 2021 |archive-url=https://web.archive.org/web/20210209033944/https://www.metro.istanbul/Content/assets/uploaded/%C4%B0stanbul%20Metro%20Hatlar%C4%B1%20Haritas%C4%B1.pdf |url-status=dead }}</ref>}}
| style="text-align:left" | ]
|11
| {{convert|115.3|km|mi|abbr=on}}<ref name="Istanbul">{{cite web |url=https://www.metro.istanbul/tr |title=Metro İstanbul |publisher=Metro İstanbul |website= |language=Turkish |trans-title= |date= |accessdate=}}</ref>
| {{cvt|243.3|km|mi}}<ref name="Istanbul">As for the latest length, please refer to website of public company https://www.metro.istanbul/en/ {{Webarchive|url=https://web.archive.org/web/20231002074858/https://www.metro.istanbul/en |date=2 October 2023 }}
| 384.9 (2015)<ref group="R">{{cite news |url= http://www.rayhaber.com/2016/istanbulda-rayli-sistemle-yarim-milyar-yolcu-tasindi/ |title= İstanbul'da raylı sistemle yarım milyar yolcu taşındı |language=Turkish |trans-title=Half a million passengers were transported by rail system in Istanbul |date=27 January 2016 |accessdate=2016-01-27}}</ref>
As for the size the system reached by the end of 2021, see {{cite web |title=2021 Faaliyet Raporu |trans-title=2021 Annual Report |url=https://www.metro.istanbul/Content/assets/uploaded/2021_faaliyetraporu.pdf |access-date=2022-09-06 |publisher=Metro İstanbul A.Ş. |page=28 |language=tr |archive-date=24 November 2022 |archive-url=https://web.archive.org/web/20221124023047/https://www.metro.istanbul/Content/assets/uploaded/2021_faaliyetraporu.pdf |url-status=dead }}
As for the latest extension, see {{cite magazine |author=<!--Staff writer(s); no by-line.--> |date=1 June 2021 |title=Istanbul opens metro Line M9 |url=https://www.railwaygazette.com/operations-and-services/istanbul-opens-metro-line-m9/59232.article |magazine=] |publisher=DVV Media International Ltd |access-date=2022-09-06 }}</ref>
| 831.4 (2023)<ref group="R">{{Cite web |title=UYM Metro Istanbul|url=https://uym.ibb.gov.tr/kurumsal/haberler-ve-duyurular/metro-istanbul-2023-te-831-milyon-yolcu-ta%C5%9F%C4%B1d%C4%B1 |access-date=2024-08-07 |website=uym.ibb.gov.tr |language=tr |archive-date=3 January 2023 |archive-url=https://web.archive.org/web/20230103155520/https://uym.ibb.gov.tr/kurumsal/haberler-ve-duyurular/metro-istanbul-2023-te-831-milyon-yolcu-ta%C5%9F%C4%B1d%C4%B1 |url-status=dead }}</ref>
|-
|-
| ]
| ]
|{{flag|Turkey}}
|{{flag|Turkey}}
| ]
| ]
| 2000
| 2000<ref name="Izmir" />
| 2014<ref name="Izmir" /><ref group="Nb">Extension to Fahrettin Altay.</ref>
| {{convert|20|km|mi|abbr=on}}<ref name="Izmir">{{cite web |url=http://www.izmirmetro.com.tr/haber_ayrinti.aspx?id=289&Type=2 |title=Ve Metro F.Altay'da |publisher=İzmir Metrosu A.Ş. |language=Turkish |trans-title=And Metro in F.Altay |date=July 2014 |accessdate=2014-07-30}}</ref>
| {{cvt|27|km|mi}}<ref name="Izmir">{{cite web |url=https://www.izmirmetro.com.tr/Haberler/447 |title=Metro Bayrami |publisher=İzmir Metrosu A.Ş. |language=tr |trans-title=Metro Festival |date=31 July 2014 |access-date=2019-12-04}}</ref>
| 100 (2019)<ref group="R">{{cite web |url=https://www.izmir.bel.tr/tr/Haberler/izmir-de-metro-ve-tramvay-2019-da-140-milyon-yolcu-tasidi/41207/156 |title=İzmir'de metro ve tramvay 2019'da 140 milyon yolcu taşıdı |date=10 January 2020 |website=www.izmir.bel.tr |publisher=İzmir Büyükşehir Belediyesi |language=tr |trans-title=Metro and tram in İzmir carried 140 million passengers in 2019 |access-date=2020-05-04 |archive-date=27 July 2020 |archive-url=https://web.archive.org/web/20200727060135/https://www.izmir.bel.tr/tr/Haberler/izmir-de-metro-ve-tramvay-2019-da-140-milyon-yolcu-tasidi/41207/156 |url-status=dead }}</ref>
| {{convert|7.1|km|mi|abbr=on}}<ref name="asmetro2"> (pdf). asmetro.ru (in Russian). Международная Ассоциация "Метро" . 2013. p. 3. Retrieved 13 May 2014.</ref>
|{{cvt|7.8|km|mi}}<ref name="asmetro2"> (PDF). asmetro.ru (in Russian). Международная Ассоциация "Метро" . 2013. p. 3. Retrieved 13 May 2014.</ref>
| 7.5 (2018)<ref name="asmetro" group="R" />
| 7.5 (2018)<ref group="R">{{cite web |url=http://www.dneprstat.gov.ua/statinfo/tz/2020/tz8.pdf |website=www.dneprstat.gov.ua |publisher=Державна служба статистики України |language=uk |script-title=uk:Кількість перевезених пасажирів за видами транспорту |trans-title=Number of passengers carried by transport mode |access-date=2021-09-14 |date=2021}}</ref>
| 223.0 (2018)<!-- ref name="asmetro" group="R" / --><ref group="R">{{cite web |url=http://kh.ukrstat.gov.ua/vidpravlennia-perevezennia-pasazhyriv-za-vydamy-transportu-zahalnoho-korystuvannia |script-title=uk:Кількість перевезених пасажирів за видами транспорту |website=kh.ukrstat.gov.ua |publisher=Державна служба статистики України |language=Ukrainian|trans-title=Number of passengers carried by transport mode |access-date=2019-06-16}}(You can select English from the language dropdown)</ref>
| 231.1 (2018)<ref group="R">{{cite web |url=http://kh.ukrstat.gov.ua/vidpravlennia-perevezennia-pasazhyriv-za-vydamy-transportu-zahalnoho-korystuvannia |website=kh.ukrstat.gov.ua |publisher=Державна служба статистики України |language=uk |trans-title=Number of passengers carried by transport mode |script-title=uk:Кількість перевезених пасажирів за видами транспорту |access-date=2021-09-14 |archive-date=4 April 2020 |archive-url=https://web.archive.org/web/20200404051111/http://kh.ukrstat.gov.ua/vidpravlennia-perevezennia-pasazhyriv-za-vydamy-transportu-zahalnoho-korystuvannia |url-status=dead}} (You can select English from the language dropdown)</ref>
| 496.1 (2018)<ref name="asmetro" group="R" /><ref group="R">{{cite web |url=https://cfts.org.ua/news/2019/01/29/kievskiy_metropoliten_v_2018_godu_perevez_pochti_polmilliarda_passazhirov_51418 |date=29 January 2019 |publisher=Center For Transport Strategies |language=Russian |script-title=ru:Киевский метрополитен в 2018 году перевез почти полмиллиарда пассажиров |trans-title=Kiev Metro transported almost half a billion passengers in 2018 |access-date=2019-02-14}}</ref><!-- ref group="R"> (in Ukrainian). Gorstat.kiev.ua. Retrieved on 1 October 2015.</ref -->
| 496.1 (2018)<ref group="R">{{cite web |url=http://kyiv.ukrstat.gov.ua/p.php3?c=3219 |website=kyiv.ukrstat.gov.ua |publisher=Державна служба статистики України |language=uk |script-title=uk:Кількість перевезених пасажирів за видами транспорту |trans-title=Number of passengers carried by transport mode |access-date=2021-09-14}}</ref>
|-
|-
| ]
| ]
| {{flag|United Arab Emirates}}
| {{flag|United Arab Emirates}}
| ]
| ]
| 2009<ref name="Serco-Dubai">{{cite web |url=https://www.serco.com/me/sector-expertise/transport/light-rail-and-metro |title=Middle East › Light Rail and Metro |date=13 January 2017 |publisher=Serco Group plc |access-date=2018-09-26}}</ref>
| 2009<ref name="Serco-Dubai">{{cite web |url=https://www.serco.com/me/sector-expertise/transport/light-rail-and-metro |title=Middle East › Light Rail and Metro |date=13 January 2017 |publisher=Serco Group plc |access-date=2018-09-26 |archive-date=27 July 2020 |archive-url=https://web.archive.org/web/20200727055423/https://www.serco.com/me/sector-expertise/transport/light-rail-and-metro |url-status=dead}}</ref>
| 2021<ref>{{cite web|title=Photos: Dubai Investment Park, Expo Stations on Dubai Metro Route 2020 are now open|url=https://gulfnews.com/photos/news/photos-dubai-investment-park-expo-stations-on-dubai-metro-route-2020-are-now-open-1.1622550184218|access-date=2021-06-06|website=gulfnews.com|date=June 2021 |language=en}}</ref>
| 2014<ref group="Nb">] and Al Jadaf in ] opened in 2014.</ref>
| 204.4 (2018)<ref group="R">{{cite news |author=<!--Staff writer(s); no by-line.--> |title=Revealed: Dubai's most popular public transport; 589 million commuters in 2018 |url=https://www.khaleejtimes.com/news/transport/revealed-dubais-most-popular-public-transport-589-million-commuters-in-2018 |work=] |date=2 March 2019 |publisher=Galadari Printing and Publishing |accessdate=2019-06-14}}</ref>
| 113.6 (2020)<ref group="R">{{cite news |author=<!--Staff writer(s); no by-line.--> |date=17 February 2021 |title=Over 340 million riders used mass transit means, shared transport, taxis in 2020 despite COVID-19 challenges |url=https://www.wam.ae/en/details/1395302911096 |agency=] |access-date=2021-02-26}}</ref>
|-
|-
<!-- Please don't add MerseyRail/Liverpoolto this section without first discussing it on the talk page, there isn't currently a consensus to add it (see]) -->
<!--!-- Please don't add the Merseyrail from this section without discussing it first on the talk page, there isn't a consensus to keep it here, it doeent as a metro system and meets all the criteria needed -->
| ]
| ]
|{{flag|United Kingdom}}
|{{flag|United Kingdom}}
| ]
| ]
| 1896<ref name="SPT" />
| 1896<ref name="SPT" />
| –
| –
| style="text-align:left"| 15<ref name="SPT" />
| ]<ref name="SPT" />
| style="text-align:left" |1
| {{convert|10.4|km|mi|abbr=on}}<ref name="SPT">{{cite web | title = Glasgow Subway – SPT – Corporate Information | publisher = Strathclyde Partnership for Transport (SPT) | url = http://www.spt.co.uk/corporate/about/our-services/glasgow-subway/ | year = 2013 | accessdate=2013-07-24}}</ref>
| {{cvt|10.4|km|mi}}<ref name="SPT">{{cite web |title=Glasgow Subway – SPT – Corporate Information |publisher=] |url=http://www.spt.co.uk/corporate/about/our-services/glasgow-subway/ |year=2013 |access-date=2013-07-24 |archive-date=21 February 2019 |archive-url=https://web.archive.org/web/20190221114639/http://www.spt.co.uk/corporate/about/our-services/glasgow-subway/ |url-status=dead}}</ref>
| 12.7 (2017{{ref|Asterisk|*}})<ref group="R">{{cite web |url=https://www.transport.gov.scot/media/44207/sct01193326941.pdf |title=Scottish Transport Statistics No. 37 - 2018 |date=27 February 2019 |publisher=Transport Scotland Statistics |page=123 |format=pdf |access-date=2019-06-12}}</ref>
| 11.9 (2022<ref name="FYnotCal" group="Nb" />)<ref name="LRTStats" group="R">{{Citation |publisher=Department for Transport |title=Light rail and tram statistics (LRT) |date=2023-09-05 |url=https://www.gov.uk/government/statistical-data-sets/light-rail-and-tram-statistics-lrt |access-date=2024-01-12 |archive-url=https://web.archive.org/web/20230929181413/https://www.gov.uk/government/statistical-data-sets/light-rail-and-tram-statistics-lrt |url-status=live |archive-date=2023-09-29}}</ref>
|-
|-
| ]
| rowspan="2" |]
| {{flag|United Kingdom}}
|{{flag|United Kingdom}}
| ]<ref>Green, Oliver (1987). The London Underground — An illustrated history. Ian Allan.</ref>
|]<ref>{{cite book |last=Green |first=Oliver |title=The London Underground — An illustrated history |publisher=Ian Allan |year=1987}}</ref>
| 1890<ref name="LU-history"/><ref group="Nb">London's Metropolitan Railway first opened for service in 1863, operating steam locomotive trains in ] tunnels. It began operating as a modern metro when electric-propulsion trains began operating on the system's first deep-level tube line in 1890.</ref>
| 1863<ref name="LU-history" /><ref group="Nb">London's Metropolitan Railway first opened for service in 1863, operating steam locomotive trains in ] tunnels. It began operating as a modern metro when electric-propulsion trains began operating on the system's first deep-level tube line in 1890.</ref>
| {{convert|402|km|mi|abbr=on}}<ref name="London-Underground">{{cite web |url=http://www.tfl.gov.uk/corporate/about-tfl/what-we-do/london-underground |title=About TfL – What we do – London Underground |publisher=] |accessdate=2014-06-04 }}</ref>
| {{cvt|402|km|mi}}<ref name="London-Underground">{{cite web |url=https://tfl.gov.uk/corporate/about-tfl/what-we-do|title=What we do|publisher=]|access-date=2022-05-24|archive-url=https://web.archive.org/web/20220524192738/https://tfl.gov.uk/corporate/about-tfl/what-we-do|archive-date=2022-05-24|url-status=live|quote=London Underground, better known as the Tube, has 11 lines covering 402km and serving 272 stations.}}</ref>
| 1357 (2017{{ref|Asterisk|*}})<ref group="R" name="auto3">{{cite web |url=http://content.tfl.gov.uk/tfl-annual-report-and-statement-of-accounts-2017-18.pdf |title=Annual Report and Statement of Accounts 2017/18 |date=September 2017 |publisher=Transport for London |pages=13 |format=pdf |accessdate=2019-06-12}}</ref><ref group="R Nb" name=London>Does not include ridership on the separate ] (120 million), ] (190 million), ] (29 million), or ] systems within Greater London.</ref>
| 1,181 (2023)<ref name="FYnotCal" group="Nb" /><ref group="R" name="tfl-excel">{{cite web |author=Transport for London |url=https://data.london.gov.uk/dataset/public-transport-journeys-type-transport |title=Public Transport Journeys by Type of Transport |date=2024-07-22 |publisher=London Datastore |access-date=2024-08-15}}</ref><ref group="R Nb" name="London">Does not include ridership on the separate ] (39.9 million), ] (53.8 million), ] or ] systems within Greater London.</ref>
|-
|-
| ]
| {{flag|United Kingdom}}
| {{flag|United Kingdom}}
|]
|]
| 1987<ref name="Docklands-London" />
| 1987<ref name="Docklands-London" />
| 2011<ref name="Docklands-London" />
| 2011<ref name="Docklands-London" />
| style="text-align:left" |]<ref name="Docklands-London">{{cite web |url=https://tfl.gov.uk/corporate/about-tfl/what-we-do/docklands-light-railway |title=About TfL – What we do – Docklands Light Railway |publisher=Transport for London |accessdate=2016-07-22}}</ref>
| style="text-align:left" |]<ref name="Docklands-London">{{cite web |url=https://tfl.gov.uk/corporate/about-tfl/what-we-do/docklands-light-railway |title=About TfL – What we do – Docklands Light Railway |publisher=Transport for London |access-date=2016-07-22}}</ref>
| 2008<ref>{{cite web|url=https://www.railnews.co.uk/news/metro/2008/04/16-tynewear-travelfree.html |title=‘Travel free’ offer as £3.2m station opens |publisher=Railnews |date = 16 April 2008 |accessdate=2017-11-01}}</ref>
| style="text-align:left" | ]<ref name="Tyne&Wear">{{cite web |url=https://www.mcginley.co.uk/news/passenger-focused-works-continue-on-tyne-and-wear-metro/bp201/ |title=Passenger focused works continue on Tyne and Wear Metro |date=3 October 2016 |publisher=McGinley Support Services Ltd. |access-date=2018-09-01}}</ref>
| 37.7 (2016{{ref|Asterisk|*}})<ref group="R">{{cite web |url=https://www.nexus.org.uk/sites/default/files/Nexus%20Annual%20Report%202016-17.pdf |title=Annual Report 2016/2017 |date= |publisher=] - Tyne and Wear Passenger Transport Executive (TWPTE) |page=19 |format=pdf |accessdate=2018-02-05}}</ref>
|-
|-
| ]
| ]
| {{flag|United States}}
| {{flag|United States}}
| ]
| ]
| 1979<ref name="MARTA-history">{{cite web |url=http://www.itsmarta.com/marta-past-and-future.aspx |title=MARTA's Past and Future |publisher=Metropolitan Atlanta Rapid Transit Authority (MARTA) |archive-url=https://web.archive.org/web/20160103190128/http://www.itsmarta.com/marta-past-and-future.aspx |archive-date=2016-01-03 |url-status=dead |accessdate=2013-07-19}}</ref>
| 1979<ref name="MARTA-history">{{cite web |url=http://www.itsmarta.com/marta-past-and-future.aspx |title=MARTA's Past and Future |publisher=Metropolitan Atlanta Rapid Transit Authority (MARTA) |archive-url=https://web.archive.org/web/20160103190128/http://www.itsmarta.com/marta-past-and-future.aspx |archive-date=2016-01-03 |url-status=dead |access-date=2013-07-19}}</ref>
| 2000<ref name="MARTA-history" />
| 2000<ref name="MARTA-history" />
| style="text-align:left" |]<ref name="MARTA" />
| style="text-align:left" |]<ref name="MARTA" />
|4
| {{convert|47.6|mi|km|order=flip|abbr=on}}<ref name="MARTA">{{cite web |url=https://www.itsmarta.com/uploadedFiles/More/About_MARTA/2017%20CAFR_web_ii.pdf |title=Comprehensive Annual Financial Report for the fiscal year ended June 30, 2017 |author=Department of Finance |date=22 December 2017 |editor=Hutchinson, Gordon (CFO) |publisher=Metropolitan Atlanta Rapid Transit Authority (MARTA) |page=X |format=pdf |access-date=2018-10-11}}</ref>
| {{cvt|47.6|mi|km|order=flip}}<ref name="MARTA">{{cite web |url=https://www.itsmarta.com/uploadedFiles/More/About_MARTA/2017%20CAFR_web_ii.pdf |title=Comprehensive Annual Financial Report for the fiscal year ended June 30, 2017 |author=Department of Finance |date=22 December 2017 |editor=Hutchinson, Gordon (CFO) |publisher=Metropolitan Atlanta Rapid Transit Authority (MARTA) |page=X |access-date=2018-10-11}}</ref>
| 1983<ref name="APTA2016">{{cite web |url=http://www.bv.transports.gouv.qc.ca/per/1024026/14_2016/02_Appendix_A.pdf#page=170 |title=2016 Public Transportation Fact Book - Appendix A: Historical Tables |last1=Neff |first1=John |last2=Dickens |first2=Matthew |date=February 2017 |publisher=APTA (American Public Transportation Association) |page=170 |format=PDF |access-date=2020-06-14 |via=Centre de documentation du Ministère des transports du Québec |archive-date=13 June 2020 |archive-url=https://web.archive.org/web/20200613230659/http://www.bv.transports.gouv.qc.ca/per/1024026/14_2016/02_Appendix_A.pdf#page=170 |url-status=dead}}</ref>
| 1983
| 1995<ref name="Baltimore-MTA">{{cite magazine |last=Cassie |first=Ron |date=19 September 2016 |title=The Multi-Modal City: without the Red Line, can Baltimore still create a modern transportation system? |url=https://www.baltimoremagazine.com/2016/9/19/the-multi-modal-city-can-baltimore-still-create-a-modern-transportation-system |magazine=Baltimore |publisher=Rosebud Entertainment LLC |issn=0005-4453 |access-date=2020-06-14}}</ref>
| ]<ref group="Nb">Includes both MBTA's heavy and light rail lines, as the light rail utilizes the same tracks and system as the heavy rail. Does not include the ], as in actuality this is a bus route.
| 1901<ref name="MBTA-history">{{cite web|url=http://www.mbta.com/about_the_mbta/history/?id=962|title=About the MBTA: History: The New MBTA|publisher=]|accessdate=2012-06-19}}</ref><ref group="Nb">The originally-elevated Orange Line opened in 1901, sharing the ] that had opened in 1897 as an underground streetcar tunnel (for the ] ]).</ref>
Heavy: ], ], ]
| 2014<ref name="Assembly Station">{{cite news|last=Rosen|first=Andy|url=https://www.bostonglobe.com/metro/2014/09/02/assembly-station-orange-line-mbta-stop-now-open/fA7VW91x9uNbir17MtFTAP/story.html|title=Assembly Station Orange Line stop now open|newspaper=]|date=2 September 2014|accessdate=2014-10-11}}</ref>
| {{convert|61|km|mi|abbr=on}}<ref name="MBTA-stats">{{cite web | url = http://www.mbta.com/uploadedFiles/About_the_T/Financials/9_Appendix.pdf | title = About the T – Financials – Appendix: Statistical Profile | publisher = ] |format = pdf | year = 2007 | accessdate=2008-02-25}}</ref>
| 1901<ref name="APTA2016" /><ref group="Nb">The originally-elevated Orange Line opened in 1901, sharing the ] that had opened in 1897 as an underground streetcar tunnel (for the ] ]).</ref>
| 2014<ref name="Assembly Station">{{cite news |last=Antelman |first=Dakota |date=12 December 2022 |title=Green Line Comes To Medford As Long-Awaited Extension Begins Service |url=https://patch.com/massachusetts/medford/green-line-comes-medford-long-awaited-extension-begins-service |access-date=2024-02-15 |newspaper=]}}</ref>
| 1897<ref>{{cite news | title=RAPIDTRANSITINCHICAGO – Remarkable Facilities Furnished by the Opening Last Week of the "Loop." | newspaper=New York Times | date=24 October 1897}}</ref><ref group="Nb" name="CTA-Loop">Dated from the opening of "]", when the system became unified and electrified.</ref>
| 1892<ref>{{cite news | title=Rapid Transit in Chicago – Remarkable Facilities Furnished by the Opening Last Week of the "Loop." | newspaper=New York Times | date=24 October 1897}}</ref><ref group="Nb" name="CTA-Loop">Dated from the opening of the ] on June 6, 1892. The "L" was first electrified in 1895 when the ] opened. The entire system was unified and electrified in 1897 with the construction of the ].</ref>
| 2024<ref>{{Cite web |date=2024-08-05 |title=New Damen Station on CTA Green Line opens |url=https://abc7chicago.com/post/cta-green-line-damen-train-station-opens-monday-weeks-ahead-dnc-united-center-chicago/15145575/ |access-date=2024-08-05 |website=ABC7 Chicago |language=en}}</ref>
| 2015<ref>{{cite web|url=http://chicago.cbslocal.com/2015/02/07/new-cermak-mccormick-place-green-line-station-opens-sunday/|title=New Cermak-McCormick Place Green Line Station Opens Sunday|work=cbslocal.com}}</ref><ref group="Nb">'']'' station opens</ref>
| style="text-align:left" |]<ref name="CTA-facts">{{cite web | url=http://www.transitchicago.com/about/facts.aspx | title=Facts at a Glance | publisher=] | year=2014 | accessdate=2014-08-29}}</ref>
| style="text-align:left" |]<ref name="CTA-facts">{{cite web | url=http://www.transitchicago.com/about/facts.aspx | title=Facts at a Glance | publisher=] | year=2014 | access-date=2014-08-29}}</ref>
|8
| {{convert|165.4|km|mi|abbr=on}}<ref name="CTA-facts" /><ref group="Nb" name="length">This figure comes from the sum of the following figures from the accompanying reference (i.e. {{cite web | url=http://www.transitchicago.com/about/facts.aspx | title=Facts at a Glance | publisher=] | date=December 2012 | accessdate=2013-07-21}}): 35.8 miles of elevated route, 35.0 miles at grade level, 20.6 miles on embankments, and 11.4 miles of subway.</ref>
| 225.9 (2018)<!-- <ref group="R">{{cite web |url=http://www.transitchicago.com/about/facts.aspx |title=CTA Facts at a Glance |year=2017|website=www.transitchicago.com |publisher=] |access-date=2017-02-14}}</ref>--><refname="APTA-2018-Q4"group="R"/><refname=APTAgroup="RNb" />
| {{cvt|165.4|km|mi}}<ref name="CTA-facts" /><ref group="Nb" name="length">This figure comes from the sum of the following figures from the accompanying reference (i.e. {{cite web | url=http://www.transitchicago.com/about/facts.aspx | title=Facts at a Glance | publisher=] | date=December 2012 | access-date=2013-07-21}}): 35.8 miles of elevated route, 35.0 miles at grade level, 20.6 miles on embankments, and 11.4 miles of subway.</ref>
| 1955<ref name="Clev-history">{{cite web |title=About RTA: History of Public Transit in Greater Cleveland | publisher =Greater Cleveland Regional Transit Authority |url=http://www.riderta.com/history | year = 2012 | accessdate=2013-07-21}}</ref>
| 1955<ref name="Clev-history">{{cite web |title=About RTA: History of Public Transit in Greater Cleveland |date=6 July 2017 |publisher=Greater Cleveland Regional Transit Authority |url=http://www.riderta.com/history#multi-section-tab3 |access-date=2020-06-14}}</ref>
| ]<ref group="Nb" name="LA">] ] and ] lines only. All other L.A. Metro Rail lines are ], and are not included here.</ref>
| ]<ref group="Nb" name="LA">] ] and ] lines only. All other L.A. Metro Rail lines are ], and are not included here.</ref>
| 1993<ref name="LA-Metro-facts" />
| 1993<ref name="LA-Metro-facts" />
| 2000<ref name="LA-Metro-facts" /><ref group="Nb">This was the date of the last extension to the Red Line in the rapid transit portion of Los Angeles' Metro Rail.</ref>
| 2000<ref name="LA-Metro-facts" /><ref group="Nb">This was the date of the last extension to the ] in the rapid transit portion of Los Angeles' Metro Rail.</ref>
| {{convert|28.0|km|mi|abbr=on}}<ref name="LA-Metro-facts">{{cite web | url = http://www.metro.net/news/facts-glance/ | title = Facts at a Glance | publisher = ] | date = | accessdate=2008-03-25
| {{cvt|28|km|mi}}<ref name="LA-Metro-facts">{{cite web | url = http://www.metro.net/news/facts-glance/ | title = Facts at a Glance | publisher = ] | access-date = 2008-03-25 | archive-date = 20 August 2019 | archive-url = https://web.archive.org/web/20190820202535/https://www.metro.net/news/facts-glance/ | url-status = dead}}</ref>
}}</ref>
| 43.3 (2018)<ref name="APTA-2018-Q4" group="R" /><ref name=APTA group="R Nb" /><ref group="R Nb">L.A. Metro's heavy rail lines, theRed and PurpleLines, ''only''.</ref>
| 1984<ref name="Miami-history">{{cite web | title = Miami-Dade County – Miami-Dade Transit – Miami-Dade Transit History | publisher = Miami-Dade County | url = http://www.miamidade.gov/transit/history.asp | date = 9 July 2013 | accessdate=2013-07-18}}</ref>
| 1984<ref name="Miami-history">{{cite web | title = Miami-Dade County – Miami-Dade Transit – Miami-Dade Transit History | publisher = Miami-Dade County | url = http://www.miamidade.gov/transit/history.asp | date = 9 July 2013 | access-date=2013-07-18}}</ref>
| 2012
| 2012
| style="text-align:left" |]<ref name="Miami" />
| style="text-align:left" |]<ref name="Miami" />
|2
| {{convert|40.1|km|mi|abbr=on}}<ref name="Miami">{{cite web | title = Miami-Dade County – Miami-Dade Transit – Metrorail | publisher = Miami-Dade County | url = http://www.miamidade.gov/transit/metrorail.asp | date = 9 July 2013 | accessdate=2013-07-18}}</ref>
|{{cvt|39.3|km|mi}}<ref name="Miami">{{cite web | title = Miami-Dade County – Miami-Dade Transit – Metrorail | publisher = Miami-Dade County | url = http://www.miamidade.gov/transit/metrorail.asp | date = 9 July 2013 | access-date=2013-07-18}}</ref>
| 1904<ref name="nyct" /><ref group="Nb">First regular elevated railway service, originally cable hauled, began in 1868. Elevateds converted to steam power in 1870, electrified by 1903. The first section of electrified subway opened in 1904.</ref>
| 1904<ref name="nyct" /><ref group="Nb">First regular elevated railway service, originally cable hauled, began in 1868. Elevateds converted to steam power in 1870, electrified by 1903. The first section of electrified subway opened in 1904.</ref>
| 2017<ref>{{cite web | title=New Second Avenue Subway Line Opening To The Public | website=CBS New York | date=1 January 2017 | url=http://newyork.cbslocal.com/2017/01/01/2nd-avenue-subway-line-opens/ | accessdate=2017-01-01}}</ref>
| 2017<ref>{{cite web | title=New Second Avenue Subway Line Opening To The Public | website=CBS New York | date=1 January 2017 | url=http://newyork.cbslocal.com/2017/01/01/2nd-avenue-subway-line-opens/ | access-date=2017-01-01}}</ref>
| style="text-align:left" |]{{refn|group="Nb"|The number is {{NYCS const|number|intl}} if interchange stations (i.e. different sets of platforms) are counted as one station, or {{NYCS const|number|total}} if all stations on all lines are counted multiple times for each line.<ref name="nyct">{{cite web |url=http://web.mta.info/mta/network.htm#statsnyct |title=The MTA Network – New York City Transit at a Glance |publisher=] |date= |accessdate=2014-08-29}}</ref>}}
| style="text-align:left" |]{{refn|group="Nb"|The number is {{NYCS const|number|intl}} if interchange stations (i.e. different sets of platforms) are counted as one station, or {{NYCS const|number|total}} if all stations on all lines are counted multiple times for each line.<ref name="nyct">{{cite web |url=http://web.mta.info/mta/network.htm#statsnyct |title=The MTA Network – New York City Transit at a Glance |publisher=] |access-date=2021-01-15}}</ref>}}
|28
| {{convert|380.2|km|mi|abbr=on}}<ref name="NY-MTA-2012-Annual-Report">{{cite web |url=http://web.mta.info/mta/investor/pdf/2012/2012-Comprehensive-Annual-Financial-Report.pdf |title=Comprehensive Annual Financial Report for the Years Ended December 31, 2012 and 2011 |publisher=] |format=pdf |page=148 |date=21 June 2013 |accessdate=2015-11-03 |archiveurl=https://web.archive.org/web/20130722051113/http://www.mta.info/mta/investor/pdf/2011/2011_CAFR.pdf |archivedate=22 July 2013}}</ref>
| {{cvt|248|mi|km|order=flip}}<ref name="NY-MTA-Annual-Report">{{cite web |url=http://web.mta.info/mta/investor/pdf/2019/2018_CAFR_Final.pdf |title=2018 Comprehensive Annual Financial Report for the Years Ended December 31, 2018 and 2017 |publisher=] |page=156 |date=26 June 2019 |access-date=2021-01-15}}</ref>
| 1925<ref group="Nb">While the line opened as a railroad in 1860, it was not until 1925 that rapid transit equipment would be operated here.</ref>
| 1925<ref name="APTA2016" /><ref group="Nb">While the line opened as a railroad in 1860, it was not until 1925 that rapid transit equipment would be operated here.</ref>
| 2017<ref>{{Cite web|url=http://www.mta.info/news-nyc-transit-staten-island-railway-arthur-kill/2017/01/20/staten-island-railway-celebrates-1st|title=MTA {{!}} news {{!}} Staten Island Railway Celebrates 1st New Station in 20 Years|website=www.mta.info|access-date=2017-01-28}}</ref>
| 2017<ref>{{cite web|url=http://www.mta.info/news-nyc-transit-staten-island-railway-arthur-kill/2017/01/20/staten-island-railway-celebrates-1st|title= Staten Island Railway Celebrates 1st New Station in 20 Years|website=MTA |access-date=2017-01-28|archive-date=21 January 2017|archive-url=https://web.archive.org/web/20170121224425/http://www.mta.info/news-nyc-transit-staten-island-railway-arthur-kill/2017/01/20/staten-island-railway-celebrates-1st|url-status=dead}}</ref>
| style="text-align:left" | 21<ref name="nyct" /><ref name="SIR-map">{{cite web |url=http://www.mta.info/nyct/maps/simap.htm |title=MTA New York City Transit – Staten Island Railway Map |year= |accessdate=2013-09-01}}</ref>
| style="text-align:left" | 21<ref name="nyct" /><ref name="SIR-map">{{cite web |url=http://www.mta.info/nyct/maps/simap.htm |title=MTA New York City Transit – Staten Island Railway Map |access-date=2013-09-01 |archive-url=https://web.archive.org/web/20140403013728/http://www.mta.info/nyct/maps/simap.htm |archive-date=3 April 2014 |url-status=dead}}</ref>
| 1908<ref name="PATH-history">{{cite web|url=http://www.panynj.gov/path/history.html|title=History – PATH – The Port Authority of NY & NJ|year=2013|accessdate=2013-07-18}}</ref>
| 1908<ref name="PATH-history">{{cite web|url=http://www.panynj.gov/path/history.html|title=History – PATH – The Port Authority of NY & NJ|year=2013|access-date=2013-07-18}}</ref>
| 1937<ref group="Nb">The last completely new stations were the current Newark and Harrison stations, which respectively replaced the Park Place and Harrison stations on a different alignment in 1937. According to PATH, its newest station is ], which was completed in 2015 but replaced a previous station on the same site.</ref>
| 1937<ref group="Nb">The last completely new stations were the current Newark and Harrison stations, which respectively replaced the Park Place and Harrison stations on a different alignment in 1937. According to PATH, its newest station is ], which was completed in 2015 but replaced a previous station on the same site.</ref>
| style="text-align:left" | 13<ref name="PATH-map">{{cite web|url=http://www.panynj.gov/path/maps-schedules.html|title=Maps & Schedules – PATH – The Port Authority of NY & NJ|year=2013|accessdate=2013-09-01}}</ref>
| style="text-align:left" | 13<ref name="PATH-map">{{cite web|url=http://www.panynj.gov/path/maps-schedules.html|title=Maps & Schedules – PATH – The Port Authority of NY & NJ|year=2013|access-date=2013-09-01|archive-date=3 December 2012|archive-url=https://web.archive.org/web/20121203072937/http://www.panynj.gov/path/maps-schedules.html|url-status=dead}}</ref>
|4
| {{convert|22.2|km|mi|abbr=on}}<ref name="PATH-facts">{{cite web|url=http://www.panynj.gov/path/facts-info.html|title=Facts & Info – PATH – The Port Authority of NY & NJ|year=2013|accessdate=2013-07-18}}</ref>
| {{cvt|22.2|km|mi}}<ref name="PATH-facts">{{cite web|url=http://www.panynj.gov/path/facts-info.html|title=Facts & Info – PATH – The Port Authority of NY & NJ|year=2013|access-date=2013-07-18|archive-date=29 November 2019|archive-url=https://web.archive.org/web/20191129234922/http://www.panynj.gov/path/facts-info.html|url-status=dead}}</ref>
| 1936<ref name="PATCO" /><ref group="Nb">The opening of the Bridge Line, the precursor rapid transit line to PATCO's, which ran between 8th Street in Philadelphia and Broadway in Camden. The current PATCO Speedline, with service through to Lindenwold, opened in 1969.</ref>
| 1936<ref name="APTA2016" />{{refn|group="Nb"|Opening of the Bridge Line, the precursor rapid transit line to PATCO's, which ran between 8th Street in Philadelphia and Broadway in Camden. The current PATCO Speedline, with service through to Lindenwold, opened in 1969.<ref name="PATCO"/>}}
| 1980<ref name="PATCO" />
| 1969
| style="text-align:left" |]<ref name="PATCO" />
| style="text-align:left" |]<ref name="PATCO" />
|1
| {{convert|22.9|km|mi|abbr=on}}<ref name="PATCO">{{cite web | title = PATCO – A History of Commitment | publisher = PATCO | url = http://www.ridepatco.org/about/history.html | year = 2013 | accessdate=2013-07-16}}</ref>
| {{cvt|14.2|mi|km|order=flip}}<ref name="PATCO">{{cite web |url=http://www.ridepatco.org/about/history.html |title=PATCO – A History of Commitment |publisher=Port Authority Transit Corporation (PATCO) |access-date=2013-07-16}}</ref>
| 2020<ref>{{Cite news |last=Gary |first=Jesse |date=12 June 2020 |title=BART service to Milpitas and Berryessa stations starts Saturday |url=https://www.ktvu.com/news/bart-service-to-milpitas-and-berryessa-stations-starts-saturday |work=KTVU Fox 2 |publisher=Fox Television Stations, LLC |access-date=2020-06-12}}</ref>
| style="text-align:left" |]<ref name="BART-facts" /><ref group="Nb">45 rapid transit stations, plus three additional stations (two eBART and one ]) within the system.</ref>
| style="text-align:left" |]<ref name="BART-facts" /><ref group="Nb">47 rapid transit stations, plus three additional stations (two eBART and one ]) within the system.</ref>
|6
| {{convert|174.8|km|mi|abbr=on}}<ref name="BART-facts">{{cite web |url=http://www.bart.gov/about/history/facts |title=BART – System Facts |publisher=San Francisco Bay Area Rapid Transit District |accessdate=2018-07-15}}</ref><ref group="Nb">This figure excludes the eBART extension from Pittsburg/Bay Point to Antioch (9.2 miles) and the "BART to Oakland International Airport (OAK) elevated guideway" (3.2 miles).</ref>
| {{cvt|119|mi|km|order=flip}}<ref name="BART-facts">{{cite web |url=http://www.bart.gov/about/history/facts |title=BART – System Facts |publisher=San Francisco Bay Area Rapid Transit District |access-date=2018-07-15}}</ref><ref group="Nb">This figure excludes the eBART extension from Pittsburg/Bay Point to Antioch (9.2 miles) and the "BART to Oakland International Airport (OAK) elevated guideway" (3.2 miles).</ref>
| 1976<ref name="WMATA-about">{{cite web | url = https://www.wmata.com/about/history.cfm | title = History | publisher = Washington Metropolitan Area Transit Authority | year = 2019 | access-date=2019-09-01}}</ref>
| 2023<ref>{{cite press release |url=https://www.msn.com/en-us/travel/article/metros-new-potomac-yard-vt-station-is-open-heres-what-to-know/ar-AA1bmDYQ |title=Metro's New Potomac Yard-VT Station Is Open. Here's What to Know |publisher=NBC Washington, D.C. |date=19 May 2023 |access-date=2023-05-19}}</ref>
| 136.3 (2023)<ref name="APTA23" group="R">{{cite web |last1=Bonina |first1=Jared |title=Public Transportation Ridership Report: Fourth Quarter 2023 |url=https://www.apta.com/wp-content/uploads/2023-Q4-Ridership-APTA.pdf |publisher=American Public Transportation Association |access-date=23 March 2024 |archive-date=23 March 2024 |archive-url=https://web.archive.org/web/20240323121716/https://www.apta.com/wp-content/uploads/2023-Q4-Ridership-APTA.pdf |url-status=dead }}</ref><ref name="APTA" group="R Nb" />
|-
|-
| ]
| ]
|{{flag|United States}}
|{{flag|United States}}
| ]
| ]
| 2004
| 2004<ref name="APTA2016" />
| 2005
| 2005
| style="text-align:left" | 16
| style="text-align:left" | ]
|1
| {{convert|17.2|km|mi|abbr=on}}
| {{cvt|17.2|km|mi}}
| 5.2 (2018)<ref name="APTA-2018-Q4" group="R" /><ref name=APTA group="R Nb" /><ref group="R Nb">Three-months service suspension (from 20 September to 19 December 2017) due to ]'s effects</ref>
| 1976<ref name="WMATA-about">{{cite web | url = https://www.wmata.com/about/history.cfm | title = History | publisher = Washington Metropolitan Area Transit Authority | year = 2019 | accessdate=2019-09-01}}</ref>
| 2014<ref>{{cite press release |url=http://www.wmata.com/about_metro/news/PressReleaseDetail.cfm?ReleaseID=5749 |title=Metro launches Silver Line, largest expansion of region's rail system in more than two decades |publisher=Washington Metropolitan Area Transit Authority |date=25 July 2014 |accessdate=2014-08-28 |url-status=dead |archiveurl=https://web.archive.org/web/20140801205217/http://www.wmata.com/about_metro/news/PressReleaseDetail.cfm?ReleaseID=5749 |archivedate=1 August 2014 |df=dmy-all }}</ref>
| 2023<ref group="Nb">Extension of Circle line to Quruvchilar</ref><ref>{{cite web |title=Toshkent Metropoliteni |url=https://tashmetro.uz/ru/2023/04/25/4309/ |website=tashmetro.uz |access-date=27 April 2023 |archive-url=https://web.archive.org/web/20230427041430/https://tashmetro.uz/ru/2023/04/25/4309/ |archive-date=27 April 2023 |language=ru |date=April 25, 2023 |url-status=live}}</ref>
| 2001<ref group="Nb">The ] was opened in 2001</ref>
| style="text-align:left" | ]<ref name="Tashkent1">{{cite web | url = http://mic-ro.com/metro/metrocity.html?city=Tashkent | title = Tashkent | publisher = Metro Bits | author = Rohde, Mike | access-date=2020-12-28}}</ref>
| ],<ref group="Nb" name="Caracas">Statistics presented here for the ] include the ] which functions as effectively a subsidiary and extension of the Caracas Metro.</ref> <br>]
| ]<ref group="Nb" name="Caracas">Statistics presented here include the ] which functions as effectively a subsidiary and extension of the Caracas Metro.</ref>
| 1983<ref name="Caracas1">{{cite web |url=https://www.metrodecaracas.com.ve/?page_id=2186 |title=Sistema Metro |publisher=C.A. Metro de Caracas |language=es |trans-title=Metro System |url-status=dead |archive-url=https://web.archive.org/web/20161107090228/https://www.metrodecaracas.com.ve/?page_id=2186 |archive-date=2016-11-07}}</ref>
| 1983<ref name="Caracas1" />
| 2015<ref name="IRJ-09nov2015">{{cite magazine |first=Keith|last=Barrow |url=https://www.railjournal.com/regions/central-south-america/caracas-opens-metro-line-5/ |title=Caracas opens metro Line 5 |magazine=International Railway Journal |publisher=Simmons-Boardman Publishing Inc. |date=9 November 2015 |access-date=2019-12-24}}</ref>
| 2015<ref group="Nb">Bello Monte station opens – .</ref>
| style="text-align:left" |]<ref name="Caracas2">{{cite web|url=http://www.metrodecaracas.com.ve/mapa_rutas/mapa_met_mbus.html |title=Mapa de Líneas y Rutas Red Metro |publisher=C.A. Metro de Caracas |language=Spanish |trans-title=Map of Lines and Routes of the Metro Network |date= |accessdate=2014-06-06 |url-status=dead |archiveurl=https://web.archive.org/web/20140716045856/http://www.metrodecaracas.com.ve/mapa_rutas/mapa_met_mbus.html |archivedate=16 July 2014 |df=}}</ref>
| style="text-align:left" |]{{refn|group="Nb"|name="Caracas-stats"|By the end of 2014, Caracas Metro had a length of 54.03 km and 47 stations;<ref name="Caracas1"/> further 1.3 km was added with the single-station extension to ] in the following year.<ref name="IRJ-09nov2015"/> ] contributes to the system's total with 11.9 km in length and four stations.<ref name="Caracas-map">{{cite web |url=https://www.metrodecaracas.com.ve/?page_id=187 |title=Mapa de rutas |publisher=C.A. Metro de Caracas |language=es |trans-title=Map of routes |date=9 March 2016 |url-status=dead |archive-url=https://web.archive.org/web/20160402082227/https://www.metrodecaracas.com.ve/?page_id=187 |archive-date=2016-04-02}}</ref>}}
|5
| {{convert|63.6|km|mi|abbr=on}}<ref name="Caracas1">{{cite web |url=http://www.metrodecaracas.com.ve/metro_metrobus/caractmetro.html|title=Sistema Metro – Características port líneas |publisher=C.A. Metro de Caracas |language=Spanish |trans-title=Metro System – Line Characteristics |date= |accessdate=2015-10-07 |url-status=dead |archiveurl=https://web.archive.org/web/20131205230732/http://www.metrodecaracas.com.ve/metro_metrobus/caractmetro.html |archivedate=5 December 2013 |df=dmy-all}}</ref>
| 358 (2017)<ref group="R">{{cite web|url=https://www.caracas.gob.ve/alcaldiaDeCCS/submit-an-article/movilidad/metro-de-caracas/metro-de-caracas|title=Metro de Caracas|access-date=30 September 2021|archive-date=29 September 2021|archive-url=https://web.archive.org/web/20210929184323/https://www.caracas.gob.ve/alcaldiaDeCCS/submit-an-article/movilidad/metro-de-caracas/metro-de-caracas|url-status=dead}}</ref>
<!-- Do not add Maracaibo Metro without further discussion. Do not add Los Teques Metro, as it is basically a part of the Caracas Metro. Do not add Valencia Metro (Venezuela) as it is considered Light Rail by LRTA, not a metro. Note: There are a lot of Light Rail systems that are named Metro. -->
|-
|]
|{{flag|Venezuela}}
|]
|2006
| –
|30
|4
|32.46 km
|
|-
| ]
| {{flag|Vietnam}} {{anchor|V}}
| ]
| 2021<ref>{{cite web |url=https://vnexpress.net/tau-dien-cat-linh-ha-dong-van-hanh-chinh-thuc-4382091.html |title=Tàu điện Cát Linh - Hà Đông vận hành chính thức|publisher=] |language=vi |trans-title=Hanoi Metro began operations |date=2021-11-05}}</ref>
| 2024<ref>{{cite web |url=https://vnexpress.net/metro-nhon-ga-ha-noi-truoc-ngay-van-hanh-thuong-mai-doan-tren-cao-4778768.html |title=Metro Nhổn - ga Hà Nội trước ngày vận hành thương mại đoạn trên cao|publisher=] |language=vi |trans-title= |date=2024-08-07}}</ref>
| style="text-align:left" |20
| 2
| {{cvt|21.6|km|mi}}
| 10.7 (2023)<ref group="R">{{Cite news |last=Đinh |first=Luyện |date=2024-01-09 |title=Đường sắt đô thị Cát Linh - Hà Đông vận chuyển được 10,7 triệu lượt khách |url=https://laodongthudo.vn/duong-sat-do-thi-cat-linh-ha-dong-van-chuyen-duoc-107-trieu-luot-khach-164839.html |url-status=live |archive-url=https://web.archive.org/web/20240111134616/https://laodongthudo.vn/duong-sat-do-thi-cat-linh-ha-dong-van-chuyen-duoc-107-trieu-luot-khach-164839.html |archive-date=2024-01-11 |access-date=2024-01-11 |work=Lao động thủ đô}}</ref><ref group="R">{{Cite news |author=Bích Phương |date=2024-01-09 |title=Hà Nội đặt mục tiêu kiềm chế, kéo giảm tai nạn giao thông năm 2024 |url=https://thanglong.chinhphu.vn/ha-noi-dat-muc-tieu-kiem-che-keo-giam-tai-nan-giao-thong-nam-2024-103240109142650841.htm |url-status=live |archive-url=https://web.archive.org/web/20240111134734/https://thanglong.chinhphu.vn/ha-noi-dat-muc-tieu-kiem-che-keo-giam-tai-nan-giao-thong-nam-2024-103240109142650841.htm |archive-date=2024-01-11 |access-date=2024-01-11 |work=Vietnam Government Portal}}</ref>
|-
|]
|{{flag|Vietnam}}
|]
|2024<ref>{{cite web |url=https://e.vnexpress.net/news/news/traffic/finally-happening-hcmc-s-1st-metro-begins-service-after-12-years-4830183.html |title=Finally happening: HCMC's 1st metro begins service after 12 years|publisher=] |language=en |date=2024-12-22}}</ref>
| –
|14
|1
|{{cvt|19.7|km|mi}}
|
|}
|}
==List by country/region==
; Table notes
{{note|Asterisk|*}} Indicates ridership figures basedonthe]ratherthan the ].
Recent ridership figures, particularly for 2020, will have been affected by the ].
The following is a list of new worldwide metro systems that are currently actively under construction. Note that in some cases it is not clear if the system will be considered a full metro system once it begins operational service. (Only metro systems under construction are listed where there is no metro systems currently in operation in the same city)
The countries of ], ], ], ], ], and ] are currently constructing their first ever metro systems.
{| class="wikitable sortable"
|-
|-
! Country/region
! style="text-align:left; width:14em;" | City
! Systems
! style="text-align:left; width:14em;" | Country
! data-sort-type="number" | Length
! style="text-align:left; width:18em;" | Name
! Lines
! style="text-align:left; width:5em;" | Start of construction
| style="text-align:left" | 2016<ref group="UC">{{cite web|url=http://archive.dhakatribune.com/bangladesh/2016/jun/27/metro-rail-brt-projects-inaugurated|title=Metro rail, BRT projects inaugurated - Dhaka Tribune|website=archive.dhakatribune.com|accessdate=13 September 2017 |url-status=dead |archiveurl=https://web.archive.org/web/20170914034249/http://archive.dhakatribune.com/bangladesh/2016/jun/27/metro-rail-brt-projects-inaugurated|archivedate=14 September 2017|df=dmy-all}}</ref>
|5,980
| style="text-align:left" | 2021<ref group="UC">{{Cite web|url=https://www.dhakatribune.com/bangladesh/2017/12/24/2017-review-will-people-see-padma-bridge-take-shape-2018|title=2017 in review : Will people see Padma bridge take shape in 2018?|date=24 December 2017|website=Dhaka Tribune}}</ref>
|2.10 (2020){{refn|group="R Nb"|Excluding Shaoxing, Taiyuan, and Luoyang systems, which had no data.}}
|1971
|-
|-
|{{flag|United States}} {{anchor|A}}
|]
|]
| {{flag|China}}
|{{cvt|1389.4|km|mi}}
| ]<ref group="UC" name="Hohhot">{{cite news|first1=Keith|last1=Barrow|accessdate=2018-05-07|title=China approves Hohhot metro plan|url=http://www.railjournal.com/index.php/metros/china-approves-hohhot-metro-plan.html?channel=525}}</ref>
|3.70 (2021){{refn|group="R Nb"|Excluding Kanpur and Pune systems which had no data.}}
|1984<ref>{{Cite web |title=Metro Rail Projects in India - Quick Snapshot |url=https://themetrorailguy.com/metro-rail-projects-in-india/ |access-date=2024-12-13 |website=The Metro Rail Guy |language=en-US}}</ref>
|-
|-
|{{flag|Japan}}
|]
|]
| {{flag|China}}
|{{cvt|816.1|km|mi}}
| ]<ref group="UC" name="Luoyang">{{cite news |title=Luoyang metro construction begins quietly |url=http://newpaper.dahe.cn/hnrb/html/2017-01/10/content_111161.htm |work=Henan Daily News |date=10 January 2017 |accessdate=2017-01-10}}</ref>
|2017<ref group="UC">{{Cite news |date=18 December 2017 |title=First phase of Nantong subway line 1 begins to build in China's Jiangsu |url=http://news.xinhuanet.com/english/2017-12/18/c_136835343.htm |work=Xinhua {{!}} English.news.cn |access-date=2017-12-20}}</ref>
|683
|2022
|3.87 (2019)
|1974
|-
|-
|{{flag|Russia}} {{anchor|A}}
|]
|]
| {{flag|China}}
|{{cvt|663.7|km|mi}}
|]
|29
|2017<ref group="UC">{{cite news |last= |first= |date=24 July 2018 |script-title=zh:奋战100天！1号线凤林路站进入车站主体施工阶段 |trans-title=Fight for 100 days! Line 1 Fenglin Road Station enters the main construction stage |url=http://sx.zjol.com.cn/07sxtk/system/2018/07/24/031032625.shtml |work=浙江在线 |language=Chinese |publisher= |access-date=2018-07-30}}</ref>
|426
|2021
|4.62 (2022)
|1935
|-
|-
|{{flag|Spain}} {{anchor|A}}
|]
|]
| {{flag|China}}
|{{cvt|467.3|km|mi}}
| ]<ref group="UC" name="Taiyuan">{{cite news |url=http://www.sx.xinhuanet.com/newscenter/2013-11/03/c_117981037.htm |script-title=zh:太原地铁2号线开工 预计2018年建成 |trans-title=Construction for Line 2 of Taiyuan Metro begins, expected to be completed in 2018 |date=3 November 2013 |work=Xinhua |language=Chinese |accessdate=2015-03-31 |url-status=dead |archiveurl=https://web.archive.org/web/20150402142906/http://www.sx.xinhuanet.com/newscenter/2013-11/03/c_117981037.htm |archivedate=2 April 2015 |df=dmy-all }}</ref>
|]<ref group="UC" name="RG-Wenzhou-21Mar2013">{{cite news|url=http://www.sohu.com/a/224395589_682294|title=The latest developments of Wuhu Rail Transit, Line 1 and Line 2 to be put into operation in 2020|last=|first=|date=2018-02-27|work=搜狐|accessdate=2018-01-01|script-title=zh:芜湖轨道交通最新进展，1号线、2号线2020年投入运营}}</ref>
| ]<ref group="UC" name="RG-Quito-18dec2012">{{cite magazine |title=Funding approved for Quito metro |url=http://www.railwaygazette.com/news/urban/single-view/view/funding-approved-for-quito-metro.html |magazine=] |date=18 December 2012 |accessdate=2015-01-08}}</ref>
|28
| style="text-align:left" | 2012<ref group="UC" name="RG-Quito-18dec2012"/><ref group="UC">{{cite magazine |last=Briginshaw|first=David |title=Quito invites bids to equip first metro line |url=http://www.railjournal.com/index.php/metros/quito-invites-bids-to-equip-first-metro-line.html |magazine=] |date=11 April 2013 |accessdate=2015-01-08}}</ref>
|516
| style="text-align:left" | 2020<ref group="UC">{{cite web|url=https://www.elcomercio.com/actualidad/metro-operacion-cronograma-yunda-yanez.html |trans-title=The Metro will start operating between March and April 2020 |date=24 May 2019 |work=elcomercio.com |language=es |accessdate=2019-07-24 |title=El Metro entrará a operar entre marzo y abril del 2020}}</ref>
|3.70 (2019–20)
|1900
|-
|-
|{{flag|Turkey}} {{anchor|A}}
|]
|]
| {{flag|Greece}}
|{{cvt|391.2|km|mi}}
| ]
|18
| style="text-align:left" | 2006<ref group="UC">{{cite web|url=http://www.ametro.gr/page/default.asp?la=2&id=8|title=Construction of Thessaloniki Metro|publisher=Attiko Metro SA|date=3 July 2013|accessdate=2013-08-21 |url-status=dead |archiveurl=https://web.archive.org/web/20130827070941/http://www.ametro.gr/page/default.asp?la=2&id=8|archivedate=27 August 2013|df=dmy-all}}</ref>
|280
| style="text-align:left" | 2020<ref group="UC">{{cite web|url=http://www.ypodomes.com/index.php/statheri-troxia/metro/thessalonikis/item/33837-metro-thessalonikis-xamogela-sta-ergotaksia-meta-apo-xronia |script-title=el:Μετρό Θεσσαλονίκης: Χαμόγελα στα εργοτάξια μετά από χρόνια|date=2 March 2016|language=el}}</ref>
|1.94 (2019–20){{refn|group="R Nb"|Excluding Adana and Bursa systems which had very old data.}}
|1989
|-
|-
|{{flag|Germany}} {{anchor|A}}
|]
|]
|{{flag|India}}
|{{cvt|386.8|km|mi}}
|]
|24
|2019
|413
|2024
|3.59 (2019)
|1902
|-
|-
|{{flag|Brazil}} {{anchor|A}}
|]
|]
|{{flag|India}}
|{{cvt|374.3|km|mi}}
|]
|20
|2018
|266
|3.45 (2018–20)
|1974
|-
|{{flag|Iran}} {{anchor|A}}
|]
|{{cvt|338.5|km|mi}}
|17
|262
|4.08 (2018){{refn|group="R Nb"|Excluding Isfahan, Karaj and Tabriz systems which had no data.}}
|1999
|-
|{{flag|Mexico}} {{anchor|A}}
|]
|{{cvt|287.5|km|mi}}
|18
|283
|4.37 (2020){{refn|group="R Nb"|Excluding Guadalajara system which had no data.}}
|1969
|-
|{{flag|Taiwan}} {{anchor|A}}
|]
|{{cvt|258.7|km|mi}}
|11
|231
|3.26 (2019–20){{refn|group="R Nb"|Excluding Taichung system which had no data.}}
|1996
|-
|{{flag|Italy}} {{anchor|A}}
|]
|{{cvt|244.9|km|mi}}
|15
|288
|3.73 (2018–19)
|1955
|-
|{{flagicon|Canada}} ]
|]
|{{cvt|243.3|km|mi}}
|12
|201
|2.64 (2022)
|1954
|-
|{{flag|Singapore}} {{anchor|A}}
|]
|{{cvt|242.6|km|mi}}
|6
|142
|3.41 (2020)
|1987
|-
|{{flag|Malaysia}} {{anchor|A}}
|]
|{{cvt|210.4|km|mi}}
|6
|149
|1.60 (2023)
|1996
|-
|{{Flag|Hong Kong}}
|]
|{{Convert|209.1|km|mi|abbr=on}}
|10
|99
|7.59 (2023)
|1979
|-
|{{flag|Thailand}} {{anchor|A}}
|]
|{{cvt|205.95|km|mi}}
|7
|171
|2.11 (2023)
|1999
|-
|{{flag|Saudi Arabia}} {{anchor|A}}
|]
|{{cvt|176|km|mi}}
|3
|84
|n/a
|2024
|2024
|-
|-
|{{flag|Chile}} {{anchor|A}}
|]
|]
|{{flag|India}}
|{{cvt|149|km|mi}}
|]
|7
|143
|1.88 (2020)
|1975
|-
|{{flag|Netherlands}} {{anchor|A}}
|]
|{{cvt|143.5|km|mi}}
|10
|109
|1.48 (2019)
|1968
|-
|{{flag|Ukraine}} {{anchor|A}}
|]
|{{cvt|114.2|km|mi}}
|7
|88
|6.43 (2022)
|1960
|-
|{{flag|Sweden}} {{anchor|A}}
|]
|{{cvt|108|km|mi}}
|7
|100
|3.10 (2018)
|1950
|-
|{{flag|Egypt}} {{anchor|A}}
|]
|{{cvt|106.8|km|mi}}
|3
|84
|7.45 (2020)
|1987
|-
|{{flag|Greece}} {{anchor|A}}
|]
|{{cvt|101.3|km|mi}}
|4
|79
|2.92 (2018)
|1904
|-
|{{nowrap|{{flag|United Arab Emirates}}}}{{anchor|A}}
|]
|{{cvt|89.5|km|mi}}
|3
|53
|1.26 (2020)
|2009
|-
|{{flag|Indonesia}} {{anchor|A}}
|]
|{{cvt|89.4|km|mi}}
|5
|50
|0.63 (2020)
|2018
|2018
|2024
|-
|-
|{{flag|Norway}} {{anchor|A}}
|]
|]
|{{flag|India}}
|{{cvt|85|km|mi}}
|]
|5
|101
|0.87 (2020)
|1966
|-
|{{flag|Austria}} {{anchor|A}}
|]
|{{cvt|83.3|km|mi}}
|5
|109
|5.51 (2019)
|1978
|-
|{{flag|Romania}} {{anchor|A}}
|]
|{{cvt|80.1|km|mi}}
|5
|64
|1.6 (2023)
|1979
|-
|{{flag|Qatar}} {{anchor|A}}
|]
|{{cvt|76|km|mi}}
|3
|37
|n/a
|2019
|2019
|2024
|-
|-
|{{flag|Venezuela}} {{anchor|A}}
|]
|]
|{{flag|India}}
|{{cvt|67.2|km|mi}}
|]<ref group="UC" name="IRL-NaviMumbai-12sep2014">{{cite magazine |last=Barrow|first=Keith |title=Navi Mumbai orders CSR metro trains |url=http://www.railjournal.com/index.php/metros/navi-mumbai-orders-csr-metro-trains.html |magazine=] |date=12 September 2014 |accessdate=2015-01-10}}</ref>
|5
| style="text-align:left" | 2011
|49
| style="text-align:left" | April 2020<ref group="UC" name="IRL-NaviMumbai-12sep2014" />
|5.32 (2017)
|1983
|-
|-
|{{flag|Uzbekistan}} {{anchor|A}}
|]
|]
|{{flag|India}}
|{{cvt|66.5|km|mi}}
|]
|4
|43
|2.32 (2022)
|1977
|-
|{{flag|Czech Republic}} {{anchor|A}}
|]
|{{cvt|65.4|km|mi}}
|3
|61
|3.85 (2020)
|1974
|-
|{{flag|Argentina}} {{anchor|A}}
|]
|{{cvt|56.7|km|mi}}
|7
|104
|4.16 (2022)
|1913
|-
|{{flag|Philippines}} {{anchor|A}}
|]
|60.2 km (37.4 mi)
|3
|51
|5.82 (2019)
|1984
|-
|{{flag|Australia}} {{anchor|A}}
|]
|{{cvt|52|km|mi}}
|1
|21
|0.35 (2020)
|2019
|2019
|2024
|-
|-
|{{flag|Bulgaria}} {{anchor|A}}
|]
|]
|{{flag|India}}
|{{cvt|52|km|mi}}
| ]
|4
| style="text-align:left" |2017
|47
| style="text-align:left" |2021<ref group="UC" name="PuneMetro">{{Cite news|url=https://www.hindustantimes.com/pune-news/pune-metro-to-operate-at-full-steam-in-2021-says-maha-metro-chief/story-BLOAJjY5euTawZoO0iR7bL.html|title=Pune Metro to operate at full steam in 2021, says Maha-Metro chief|date=2018-02-14|work=hindustantimes.com/|access-date=2018-03-11|language=en}}</ref>
|1.79 (2018)
|1998
|-
|-
|{{flag|Portugal}} {{anchor|A}}
|]
|]
| {{flag|Iran}}
|{{cvt|44.2|km|mi}}
| ]
|4
| style="text-align:left" | 2004
|56
| style="text-align:left" | 2019?<ref group="UC">{{cite web|url=http://www.ahwazmetro.org/Default.aspx?tabid=67&articleType=ArticleView&articleId=147|title=در بازدید استاندار خوزستان از پروژه ی قطار شهری اهواز عنوان شد: راه اندازی فاز اول خط یک تا پایان سال 1396 > پرتال سازمان قطار شهری اهواز و حومه|first=پرتال سازمان قطار شهری اهواز و|last=حومه|website=www.ahwazmetro.org}}</ref>
|1.93 (2020)
|1959
|-
|-
|{{flag|Finland}} {{anchor|A}}
|]
|]
| {{flag|Iran}}
|{{cvt|43|km|mi}}
| {{Interlanguage link multi|Karaj Metro|fa|3=متروی کرج}}
|2
| style="text-align:left" | 2006<ref group="UC" name="Karaj Metro-28June2016">{{cite journal |title=باشگاه خبرنگاران جوان گزارش میدهد؛ قطار شهری کرج و رویای افتتاح/پروژهای که 10 ساله شد و به ایستگاه پایانی نرسید|url=http://www.yjc.ir/fa/news/5669684/%D9%82%D8%B7%D8%A7%D8%B1-%D8%B4%D9%87%D8%B1%DB%8C-%DA%A9%D8%B1%D8%AC-%D9%88-%D8%B1%D9%88%DB%8C%D8%A7%DB%8C-%D8%A7%D9%81%D8%AA%D8%AA%D8%A7%D8%AD%D9%BE%D8%B1%D9%88%DA%98%D9%87%E2%80%8C%D8%A7%DB%8C-%DA%A9%D9%87-10-%D8%B3%D8%A7%D9%84%D9%87-%D8%B4%D8%AF-%D9%88-%D8%A8%D9%87-%D8%A7%DB%8C%D8%B3%D8%AA%DA%AF%D8%A7%D9%87-%D9%BE%D8%A7%DB%8C%D8%A7%D9%86%DB%8C-%D9%86%D8%B1%D8%B3%DB%8C%D8%AF|date=28 June 2016 |accessdate=2016-06-29}}</ref>
|30
| style="text-align:left" | 2019?
|1.84 (2023)
|1982
|-
|-
|{{flag|Vietnam}} {{anchor|A}}
|]
|]
| {{flag|Iran}}
|{{cvt|41.3|km|mi}}
| {{Interlanguage link multi|Kermanshah Metro|fa|3=قطار شهری کرمانشاه}}
|3
| style="text-align:left" | 2011
|34
| style="text-align:left" | 2022<ref group="UC">{{cite web|url=http://www.isna.ir/news/95031716232/%D9%BE%D9%88%D9%84-%D8%A8%D8%A7%D8%B4%D8%AF-%D9%82%D8%B7%D8%A7%D8%B1-%D8%B4%D9%87%D8%B1%DB%8C-%DA%A9%D8%B1%D9%85%D8%A7%D9%86%D8%B4%D8%A7%D9%87-%D8%B3%D8%A7%D9%84-1401-%D8%A7%D9%81%D8%AA%D8%AA%D8%A7%D8%AD-%D9%85%DB%8C-%D8%B4%D9%88%D8%AF|title=پول باشد، قطار شهری کرمانشاه سال 1401 افتتاح میشود|date=16 June 2016|publisher=|accessdate=13 September 2017}}</ref>
|0.82 (2023)
|2021
|-
|-
|{{Flag|Poland}}
|]
|]
| {{flag|Iran}}
|{{cvt|41.2|km|mi}}
| ]<ref group="UC" name="Qom Metro-7June2016">{{cite web|url=http://www7.irna.ir/fa/News/82109490/|title=Untitled Page|website=www7.irna.ir|accessdate=13 September 2017 |url-status=dead |archiveurl=https://web.archive.org/web/20170603203755/http://www.irna.ir/fa/News/82109490/|archivedate=3 June 2017|df=dmy-all}}</ref>
|1{{refn|group="R Nb"|] (with 28 stations), is considered ]}}
|14
|5.55 (2019)
|2008
|}
==Under construction==
The following is a list of new worldwide metro systems that are currently actively under construction. In some cases it is not clear if the system will be considered a full metro system once it begins operational service. Only metro systems under construction are listed where there are no metro systems currently in operation in the same city.
The countries of ], ] and ] are currently constructing their first ever metro systems.
{{Static row numbers}}
{| class="wikitable sortable static-row-numbers"
! City
! Country
! Name
! Construction<br>started
! data-sort-type="isoDate" | Projected<br>opening
! Lines
! Stations
! Length by first opening
|- <!--the inclusion of Metro Tunnel has been agreed upon on the talk page – please do not remove without discussing-->
| rowspan="2" |]
| rowspan="2" |{{Flag|Australia}}
|]<br>{{small|(including Sunbury-Dandenong Line Corridor)}}
|2017
|2025
|1
|5
| {{convert|9|km|mi|abbr=on}}
|-
|]
|2022
|2035
|1
|6
| {{convert|26|km|mi|abbr=on}}
|-
| ]
| {{flag|Colombia}}
| ]
| 2020<ref>{{cite web|url=https://www.theasset.com/asia-connect/42195/china-harbour-engineering-begins-work-on-us4-billion-bogota-metro&ved=0ahUKEwiQ_f_o5ortAhVIiqwKHaodApYQxfQBCDQwAQ&usg=AOvVaw0MX43_4uqXHPWmli2gq_rT|title=China Harbour Engineering begins work on US$4 billion Bogota metro|website=www.theasset.com}}</ref>
| 2028
|1
|16
| {{convert|24|km|mi|abbr=on}}
|-
| ]
| rowspan="6"| {{flag|India}}
| ]
| 2018
| 2025<ref>{{cite web | url=https://www.metrorailnews.in/good-news-indore-metro-flagged-off-commercial-operations-to-begin-soon/ | title=Good News! Indore Metro Flagged off, Commercial Operations to Begin Soon | date=3 October 2023 }}</ref>
|2
|29
| 27.9 km (17.3 mi)
|-
| ]
|]
|2024<ref>{{cite web|url=https://www.thehindu.com/news/national/other-states/odisha-cm-naveen-patnaik-lays-foundation-stone-of-6225-crore-bhubaneswar-metro-project/article67695109.ece|title=Odisha CM Naveen Patnaik lays foundation stone of ₹6225 crore Bhubaneswar Metro project|work=The Hindu|date=1 January 2023}}</ref>
|2028<ref>{{cite web|url=https://themetrorailguy.com/bhubaneswar-metro-information-map-updates/|title=Bhubaneswar Metro – Information, Route Map, Fares, Tenders & Updates|publisher=TheMetrorailguy|date=1 January 2023}}</ref>
|1
|20
|{{convert|26|km|mi|abbr=on|adj=on}}
|-
| ]
| ]
| 2018
| 2025<ref>{{Cite web |last=Kumar |first=Sandeep |date=3 October 2023 |title=Commercial operations of Indore metro rail to begin in next five month |url=https://www.business-standard.com/india-news/commercial-operations-of-indore-metro-rail-to-begin-in-next-five-month-123100201154_1.html |access-date=6 September 2024 |website=Business Standard}}</ref>
|1
|29
| 33.5 km (20.8 mi)
|-
| ]
| ]
| 2019<ref>{{Cite web |title=दिल्ली से मेरठ तक का सफर 60 मिनट में, रोजाना हजारों यात्रियों को होगा फायदा - All you need to about Delhi Meerut Regional Rapid Transit System Jagran Special |url=https://www.jagran.com/delhi/new-delhi-city-ncr-all-you-need-to-about-delhi-meerut-regional-rapid-transit-system-jagran-special-19282345.html |access-date=2024-02-17 |website=Jagran |language=hi}}</ref>
| 2025
|1
|13
| 23.6 km
|-
| ]
| ]
| 2020
| 2027
|2
|26
| 32.9 km (20.5 mi)
|-
| ]
| ]
| 2021
| 2027
|2
|38
| 40.3 km (25 mi)
|-
| ]<ref>{{cite news|url=https://www.balidiscovery.com/investor-identified-for-bali-subway-project/|title=Investor Identified for Bali Subway Project|publisher=Bali Discovery|date=August 13, 2023}}</ref>
| {{flag|Indonesia}}
| ]
| 2024
| 2028<ref>{{Cite news|url=https://thebalisun.com/bali-hopeful-new-metro-system-will-be-operating-by-2028/|title=Bali Hopeful New Metro System Will Be Operating By 2028|publisher=The Bali Sun|date=August 10, 2023}}</ref>
|2
| 5
|{{convert|29.5|km|mi|abbr=on}}
|-
| ]
| rowspan="2"| {{flag|Iran}}
| ]
| 2004
| 2025<ref>{{cite web|url=https://www.isna.ir/news/98040402547/نمی-توان-پیش-بینی-کرد-متروی-اهواز-کی-افتتاح-می-شود|title=نمیتوان پیشبینی کرد متروی اهواز کی افتتاح میشود|date=2019-06-25|website=ایسنا|language=fa|access-date=2019-12-29}}</ref>
|1
|24
| 23 km (14.3 mi)
|-
| ]<ref name="Qom Metro-7June2016">{{cite web|url=http://www7.irna.ir/fa/News/82109490/|title=Untitled Page|website=www7.irna.ir|access-date=13 September 2017 |url-status=dead |archive-url=https://web.archive.org/web/20170603203755/http://www.irna.ir/fa/News/82109490/|archive-date=3 June 2017|df=dmy-all}}</ref>
| ]
| 2009
| 2025<ref>{{cite web|date=2020-12-09|title=Qom's mayor announced completion of 1st phase of metro by early next year|url=http://www.qomnews.ir/en/news/93179/qom-s-mayor-announced-completion-of-1st-phase-metro-by-early-next-year|access-date=2021-02-02|website=Qom news}}</ref>
|1
|14
| 14 km (8.7 mi)
|-
| ]
| {{flag|Iraq}}
| ]
| 2024 <ref>{{cite web |title=Baghdad Metro Rail Project Set to Revolutionize the Iraqi Capital |url=https://highways.today/2024/08/12/baghdad-metro-rail-project/ |website=Highways Today |date=2024-08-12 |accessdate=2024-12-12}}</ref>
| 2029
| 7
| 64
| 148 km (92 mi)
|-
| ]
| {{flag|Ivory Coast}}
| {{flag|Ivory Coast}}
| ]
| ]
|2017
| style="text-align:left" |2017
|2028<ref>{{cite web|url=https://www.africanews.com/amp/2022/12/20/ivory-coast-launches-construction-of-metro-project/|title=Ivory Coast launches construction of metro project|website=www.africanews.com|date=20 December 2022|access-date=8 January 2023}}</ref>
<!-- only planned, construction not started yet! |-
|18
|]<br>]
| 37.5 km (23.3 mi)
|{{Flag|Malaysia}}<br>{{Flag|Singapore}}
| ]
|2019
|2024 -->
|-
|-
|]
|]
|{{Flag|Nigeria}}
|{{Flag|Kazakhstan}}
|]
|]
|1988
|2009
|2025
|2022<ref group="UC">{{Cite web|url=https://www.premiumtimesng.com/regional/ssouth-west/279888-lagos-light-rail-to-commence-operation-2022-official.html|title=Lagos light rail to commence operation 2022 - Official|date=12 August 2018}}</ref>
|1
|18
|21.5 km (13.4 mi)
|-
|-
| ]<br />]
|]
| {{flag|Pakistan}}
| {{flag|Malaysia}}<br />{{flag|Singapore}}
| ]
| ]
| 2020<ref>{{cite web|url=https://www.lta.gov.sg/content/ltagov/en/upcoming_projects/rail_expansion/JB-Singapore_RTS_link.html |title=Johor Bahru – Singapore Rapid Transit System Link |publisher=lta.gov.sg |access-date=2022-08-13}}</ref>
| style="text-align:left" | 2015<ref group="UC">{{cite web|url=http://hcs.com.pk/current-projects/lahore-orange-line-metro-train-package-1|title=LAHORE ORANGE LINE METRO TRAIN PROJECT – PACKAGE-1 CIVIL & ALLIED WORKS FROM DERA GUJJRAN TO CHAUBURJI 13.6 KM|publisher=Habib Construction Services}}</ref>
| 2026
| style="text-align:left" | 2020<ref group="UC">{{cite news |last=Rizvi |first=Jawwad |date=20 August 2019 |title=March 2020 new deadline for Orange Train operation |url=https://www.thenews.com.pk/print/514611-march-2020-new-deadline-for-orange-train-operation |work=] |location=Lahore |publisher=Jang Group of Newspapers |access-date=2019-08-26}}</ref>
|1
|2
| {{convert|4|km|mi|abbr=on}}
|-
|-
| ]
|]
| {{flag|Russia}}
| {{flag|Malaysia}}<br />
| ]
| ]<ref group="UC">{{cite web|url=http://www.chelmetro.ru/site/index/about/ |script-title=ru:О компании |publisher=Челябметрострой |language=Russian |trans-title=About Us |date= |accessdate=2014-05-07 |url-status=dead |archiveurl=https://web.archive.org/web/20140222154731/http://www.chelmetro.ru/site/index/about/ |archivedate=2014-02-22 |df= }}</ref>
| 2024<ref>{{Cite web |title=Transport Ministry finalising Penang LRT details with SRS Consortium |url=https://www.thestar.com.my/news/nation/2023/08/19/transport-ministry-finalising-penang-lrt-details-with-srs-consortium |access-date=2023-11-06 |website=The Star |date=19 August 2023 |language=en}}</ref><ref>{{Cite web |date=2023-10-13 |title=Budget 2024: LRT Penang to Seberang Perai estimated to cost RM10 billion, public-private partnership - paultan.org |url=https://paultan.org/2023/10/13/budget-2024-lrt-penang-to-seberang-perai-estimated-to-cost-rm10-billion-public-private-partnership/ |access-date=2023-11-06 |website=Paul Tan's Automotive News |language=en-US}}</ref>
| style="text-align:left" | 1992
| 2030
| style="text-align:left" | unknown (after 2025)<ref group="UC">{{cite news |url=https://m.chel.kp.ru/online/news/3000473/ |script-title=ru:СМИ: метро в Челябинске достроят за 80 млрд рублей |language=Russian |publisher=Komsomolskaya Pravda, Chelyabinsk |date=2018-01-24}}</ref>
|1
|20
| {{convert|29|km|mi|abbr=on}}
|-
|-
|]
| ]
| {{flag|Saudi Arabia}}
| {{flag|Romania}}
| ]
| ]<ref group="UC" name="RG-Riyadh-4apr2014">{{cite magazine |title=Groundbreaking ceremony launches construction of Riyadh metro |url=http://www.railwaygazette.com/news/news/middle-east/single-view/view/groundbreaking-ceremony-launches-construction-of-riyadh-metro.html |magazine=] |date=4 April 2014 |accessdate=2015-01-11}}</ref>
| 2024<ref name=":1">{{Cite web |date=2024-06-05 |title=Au început lucrările la Magistrala I de metrou din Cluj. Emil Boc: "Este un proiect pentru viitoarele generații". |url=https://www.monitorulcj.ro/actualitate/120235-au-inceput-lucrarile-la-magistrala-i-de-metrou-din-cluj |access-date=2024-11-20 |website=monitorulcj.ro |language=ro}}</ref>
| ]<ref group="UC" name="RG-NewTaipei-19jan2019">{{cite news |title=Sanyang line |url=http://open33.ntpc.gov.tw/loading_sanying |accessdate=2019-01-19}}</ref>
| 1995
| style="text-align:left" | 2016
| 2026<ref>{{cite web|url=https://www.akm.ru/eng/press/construction-of-the-krasnoyarsk-metro-has-started/|title=Construction of the Krasnoyarsk metro has started |publisher=akm.ru |date=2023-05-25 |access-date=2023-11-02}}</ref>
| style="text-align:left" | 2023
|1
|9
| {{convert|10.6|km|mi|abbr=on}}
|-
|-
|]
| ]
| ]
| {{flag|Taiwan}}
| 1992
| ]<ref group="UC" name="RG-Taichung-21mar2011">{{cite magazine |title=Taichung awards turnkey metro contract |url=http://www.railwaygazette.com/news/urban/single-view/view/taichung-awards-turnkey-metro-contract.html |magazine=] |date=21 March 2011 |accessdate=2015-01-11}}</ref><ref group="UC" name="IRJ-Taichung-20april2012">{{cite magazine |last=Smith|first=Glenn |title=Taiwan: transit in transition |url=http://www.railjournal.com/index.php/metros/taiwan-transit-in-transition.html |magazine=] |date=20 April 2012 |accessdate=2015-01-11}}</ref>
| style="text-align:left" | 2020<ref group="UC">{{Cite news|url=http://focustaiwan.tw/news/asoc/201809030014.aspx|title=Taichung's first MRT line to begin operation by 2020|last=|first=|date=2018-09-03|work=Focus Taiwan|access-date=2018-11-30}}</ref>
|4
| 5.7 km (3.5 mi)
|-
|-
|]
| ]
| {{flag|Turkey}}
| rowspan="1"|{{flag|Saudi Arabia}}
| ]
| ]<ref group="UC">{{cite web|url=https://www.metro-report.com/news/single-view/view/work-begins-on-gebze-metro.html|title=Work begins on Gebze metro|website=Metro Report International|date=5 October 2018|accessdate=2019-08-25}}</ref>
| 2014 {{Citation needed|reason=no sources that construction has begun|date=January 2024}}
| style="text-align:left" |2018
| 2025
| style="text-align:left" |2023
|3
|46
|{{convert|108|km|mi|abbr=on}}
|-
|-
|]
| ]
| {{flag|United States}}
| {{flag|Serbia}}
| ]
| ]
| 2021<ref>{{cite web|url=https://seenews.com/news/belgrade-opens-60-mln-euro-metro-project-supervision-tender-766501 |title=Belgrade opens 60 mln euro metro project supervision tender |publisher=Seenews.com |date=2021-12-21 |access-date=2022-03-13}}</ref>
| style="text-align:left" |2012
| 2030<ref>{{cite web | url=https://www.politika.rs/sr/clanak/485825/Beograd/Depo-za-metro-na-Bezanijskoj-kosi | title=Depo za metro na Bežanijskoj kosi }}</ref>
| style="text-align:left" |2020
|2
|43
| 40.5 km (25.2 mi)
|-
| ]
|{{flag|Taiwan}}
|]
|2016
|2025
|1
|12
|{{cvt|14.3|km|mi}}
|-
|-
|]
| ]
| {{flag|Vietnam}}
| rowspan="3"| {{flag|Turkey}}
| ]
| ]<ref group="UC" name="RG-Hanoi-5oct2010">{{cite magazine |title=EIB supports Hanoi metro |url=http://www.railwaygazette.com/news/single-view/view/eib-supports-hanoi-metro.html |magazine=] |date=5 October 2010 |accessdate=2015-01-11}}</ref><ref group="UC" name="IRJ-Vietnam-20april2012">{{cite magazine |last=Hosomi|first=Akira |title=Vietnam's first metro projects take shape |url=http://www.railjournal.com/index.php/metros/vietnams-first-metro-projects-take-shape.html |magazine=] |date=20 April 2012 |accessdate=2015-01-11}}</ref>
| 2020<ref name="Konya Metro">{{Cite web |title=Metro için ilk kazma vuruldu |date=14 May 2020 |url=https://bbnhaber.com.tr/yerel/metro-icin-ilk-kazma-vuruldu-7738h |access-date=23 July 2022 |archive-date=6 October 2022 |archive-url=https://web.archive.org/web/20221006222211/https://bbnhaber.com.tr/yerel/metro-icin-ilk-kazma-vuruldu-7738h |url-status=dead }}</ref>
| ]<ref group="UC" name="RG-HoChiMinh-26jul2014">{{cite magazine |title=Ho Chi Minh City selects underground contractors |url=http://www.railwaygazette.com/news/news/asia/single-view/view/ho-chi-minh-city-selects-underground-contractors.html |magazine=] |date=26 July 2014 |accessdate=2015-01-11}}</ref><ref group="UC" name="IRJ-Vietnam-20april2012"/>
| 2025<ref name="Konya Metro Construction">{{Cite web|url=https://www.railwaygazette.com/projects-and-planning/sino-turkish-consortium-to-build-konya-metro/55135.article|title=Sino-Turkish consortium to build Konya metro |website=Railway Gazette International}}</ref>
| 2022<ref name="Mersin Metro">{{cite web|url=https://www.mersin.bel.tr/haber/mersin-e-metro-geliyor-812812|title=Mersin'e Metro Geliyor|access-date=3 January 2022|archive-date=3 January 2022|archive-url=https://web.archive.org/web/20220103172200/https://www.mersin.bel.tr/haber/mersin-e-metro-geliyor-812812|url-status=dead}}</ref>
| 2026
|1
|11
| {{Convert|13.4|km|abbr=on}}
|}
|}
==See also==
==See also==
{{div col|colwidth=22em}}
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Line 2,015:
Line 3,101:
* ]
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{{div col end}}
=== By region ===
{{div col|colwidth=22em}}
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{{div col end}}
{{div col end}}
Line 2,020:
Line 3,122:
===System notes===
===System notes===
{{Reflist|group="Nb"|2}}
{{Reflist|group="Nb"|2}}
===Under construction notes===
{{Reflist|group="Ub"|2}}
===Ridership notes===
===Ridership notes===
Line 2,026:
Line 3,131:
==References==
==References==
===System references===
===System references===
{{Reflist|30em}}
{{reflist}}
===Ridership references===
===Ridership references===
{{Reflist|group="R"|30em}}
{{Reflist|group="R"}}
===Under construction system references===
{{Reflist|group="UC"|30em}}
==Sources==
==Sources==
Line 2,045:
Line 3,147:
===Online resources===
===Online resources===
* {{cite web | url = http://www.uitp.org/metros-keeping-pace-21st-century-cities | title = Metros: Keeping pace with 21st century cities | publisher = ] ({{lang-fr|L'Union internationale des transports publics}} (UITP)) | website = uitp.org | author = }}
* {{cite web | url = http://www.uitp.org/metros-keeping-pace-21st-century-cities | title = Metros: Keeping pace with 21st century cities | publisher = ] ({{langx|fr|L'Union internationale des transports publics}} (UITP)) | website = uitp.org | date = 8 May 2014}}
* {{cite web | url = http://www.lrta.org/world/worldind.html | title = A world of trams and urban transit | publisher = ] | website = lrta.org | author = Taplin, Michael}}
* {{cite web | url = http://www.lrta.org/world/worldind.html | title = A world of trams and urban transit | publisher = ] | website = lrta.org | author = Taplin, Michael | access-date = 6 November 2007 | archive-url = https://web.archive.org/web/20071008201538/http://lrta.org/world/worldind.html | archive-date = 8 October 2007 | url-status = dead}}
* {{cite web | url = http://www.urbanrail.net | title = UrbanRail.Net | website = UrbanRail.Net | author = Schwandl, Robert}}
* {{cite web | url = http://www.urbanrail.net | title = UrbanRail.Net | website = UrbanRail.Net | author = Schwandl, Robert}}
==External links==
==External links==
* {{cite web | url = http://www.uitp.org/sites/default/files/cck-focus-papers-files/errac_metrolr_tramsystemsineurope.pdf | title = Metro, light rail and tram systems in Europe | publisher = ] & International Association of Public Transport ({{lang-fr|L'Union internationale des transports publics}} (UITP)) | format = pdf | year = 2009}}
* {{cite web | url = http://www.uitp.org/sites/default/files/cck-focus-papers-files/errac_metrolr_tramsystemsineurope.pdf | title = Metro, light rail and tram systems in Europe | publisher = ] & International Association of Public Transport ({{langx|fr|L'Union internationale des transports publics}} (UITP)) | year = 2009 | access-date = 8 August 2014 | archive-date = 13 July 2018 | archive-url = https://web.archive.org/web/20180713015245/http://www.uitp.org/sites/default/files/cck-focus-papers-files/errac_metrolr_tramsystemsineurope.pdf | url-status = dead}}
* {{cite web | url = http://www.apta.com/resources/statistics/pages/transitstats.aspx | title = Public Transportation Fact Book | publisher = ] (APTA) | year = 2014}}
* {{cite web | url = http://www.apta.com/resources/statistics/pages/transitstats.aspx | title = Public Transportation Fact Book | publisher = ] | year = 2014 | access-date = 5 July 2011 | archive-url = https://web.archive.org/web/20131021153252/http://www.apta.com/resources/statistics/pages/transitstats.aspx | archive-date = 21 October 2013 | url-status = dead}}
From top to bottom: Shanghai Metro is the metro system with the longest metro network and the highest annual ridership in the world. The New York City Subway has the most stations in the world. The London Underground is the oldest metro system.
This list of metro systems includes electrified rapid transit train systems worldwide. In some parts of the world, metro systems are referred to as subways, undergrounds, tubes, mass rapid transit (MRT), metrô or U-Bahn. As of 22 December 2024, 204 cities in 63 countries operate 884 metro lines.
The London Underground first opened as an underground railway in 1863 and its first electrified underground line opened in 1890, making it the world's oldest metro system. The Shanghai Metro is both the world's longest metro network at 896 kilometres (557 mi) and the busiest with the highest annual ridership reaching approximately 2.83 billion passenger trips. The New York City Subway has the greatest number of stations. As of 2024, the country with the most metro systems is China, with 54 in operation, including 11 of the 12 longest networks in the world.
Considerations
The International Association of Public Transport (L'Union Internationale des Transports Publics, or UITP) defines metro systems as urban passenger transport systems, "operated on their own right of way and segregated from general road and pedestrian traffic". The terms heavy rail (mainly in North America) and heavy urban rail are essentially synonymous with the term "metro". Heavy rail systems are also specifically defined as an "electric railway".
The dividing line between the metro and other modes of public transport, such as light rail and commuter rail, is not always clear. The UITP only makes distinctions between "metros" and "light rail", whereas the American Public Transportation Association (APTA) and Federal Transit Administration (FTA) distinguish all three modes. A common way to distinguish metro from light rail is by their separation from other traffic. While light rail systems may share roads with car traffic or use sections of track with level crossings across roads, metro systems tend to run on a grade-separated exclusive right-of-way with no access for other traffic.
In contrast to commuter rail or light rail, metro systems are primarily used for transport within a city, and have higher service frequencies and substantially higher passenger volume capacities. Most metro systems do not share tracks with freight trains or inter-city rail services. It is not relevant whether the system runs on steel wheels or rubber tyres, or if the power supply is from a third rail or overhead line.
The name of the system is not a criterion for inclusion or exclusion. Some cities use "metro" as a brand name for a transit line with no component of rapid transit whatsoever. Similarly, there are systems branded "light rail" that meet every criterion for being a rapid transit system. Some systems also incorporate light metro or light rail lines as part of the larger system under a common name. These are listed, but the light rail lines are not counted in the provided network data.
Certain transit networks may match the service standards of metro systems, but reach far out of the city and are sometimes known as S-Bahn, suburban, regional or commuter rail. These are not included in this list. Neither are funicular systems, or people movers, such as amusement park, ski resort and airport transport systems.
This list counts metros separately when multiple metros in one city or metropolitan area have separate owners or operating companies. This list expressly does not aim at representing the size and scope of the total rapid transit network of a certain city or metropolitan area. The data in this list should not be used to infer the size of a city's, region's, or country's urban rail transit systems, or to establish a ranking.
Legend
Countries shown in green have at least one operational metro system. Countries shown in yellow have at least one metro system under construction.
The most common English name of the metro system (including a link to the article for that system).
Year opened
Map of all the world's metro systemsThe year the metro system was opened for commercial service at metro standards. In other words, parts of the system may be older, but as parts of a former light rail or commuter rail network, so the year that the system obtained metro standards (most notably electrification) is the one listed.
Year of last expansion
The last time the system length or number of stations in the metro system was expanded.
Stations
The number of stations in the metro network, with stations connected by transfer counted as one.
System length
The system length of a metro network is the sum of the lengths of all routes in the rail network in kilometers or miles. Each route is counted only once, regardless of how many lines pass over it, and regardless of whether it is single-track or multi-track, single carriageway or dual carriageway.
Ridership
The number of unique journeys on the metro system every year. There is a major discrepancy between the ridership figures: some metro systems count transferring between lines as multiple journeys, but others do not. Numbers may also be counted via different methods – faregates/turnstiles or light barriers at entrances or vehicle doors being the most common but far from the only ones.
This list is sortable. Click on the icon in the column header to change sort key and sort order.
Note: This list may not be fully representative, as yearly ridership numbers during the COVID-19 pandemic are shown for some systems, while others have numbers from previous years.
The following is a list of new worldwide metro systems that are currently actively under construction. In some cases it is not clear if the system will be considered a full metro system once it begins operational service. Only metro systems under construction are listed where there are no metro systems currently in operation in the same city.
The countries of Iraq, Ivory Coast and Serbia are currently constructing their first ever metro systems.
Line A opened in stages between 1913 and 1914 by the Anglo-Argentine Tramways Company. Line A services continued as above-ground tram services through an access ramp at Primera Junta Station. Subway-surface services into Line A ceased in 1926, with the line and its rolling stock transitioned into pure rapid transit operation by 1927.
The number is 78 if interchange stations (i.e. different sets of platforms) are counted as one station, or 90 if all stations on all lines are counted multiple times for each line.
Vienna's Metropolitan Railway (Wiener Stadtbahn) first opened for service in 1898, operating steam locomotive trains on mostly elevated or underground ROWs. From 1976 onwards, part of it was integrated into the newly established Vienna U-Bahn system (lines U4 and U6), operating as a modern metro.
The number is 126 if interchange stations (i.e. different sets of platforms) are counted as one station, or 143 if all stations on all lines are counted multiple times for each line.
The Beijing Subway's first line began trial operations on 1 October 1969. It opened to revenue service under trial operations on 15 January 1971. Initially, only members of the public with credential letters from their work units could purchase tickets, but this restriction was removed on 27 December 1972. The subway line passed its final inspections and ended trial operations on 15 September 1981. During the trial operations period, annual ridership rose from 8.28 million in 1971 to 55.2 million in 1980. See the history section of the Beijing Subway for details and references.
The number of stations is 424 if the 98 (71 2-line, 9 3-line) interchange stations (i.e. different sets of platforms) are counted as one station, or 522 if all stations on all lines are counted multiple times for each line. Both counts exclude the 20 stations of the Xijiao and Line T1 tram lines.
Length excludes the Xijiao and Line T1 tram lines, which combined are 20.7 km long.
Ridership data includes that of Xijiao and Line T1 tram lines.
Opening of metro Line 1 and not light rail Line 3, which opened in 2002.
Stations served by Line 3 not counted as Line 3 is a light rail line with at grade crossings.
Line 3 not included due to being a light rail line with road crossings.
There are 296 stations if the 51 (45 2-line, 6 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 353 stations if all stations on all lines are counted multiple times for each line. Excludes light rail line T2.
There are 256 stations if the 42 (36 2-line, 6 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 304 stations if all stations on all lines are counted multiple times for each line.
^ First line of Foshan Metro, the Guangfo Line, serves two cities – Foshan and Guangzhou. The Guangfo Line is operated by Guangzhou Metro and as such is included in Guangzhou's tally.
The 9 station, 4.0-km long APM line is not included here, because it is a people mover.
There are 276 stations if the 44 (40 2-line, 3 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 323 stations if all stations on all lines are counted multiple times for each line.
The 9 station, 4.0-km long APM line is not included here, because it is a people mover. The entire Guangfo Line is included.
There are 254 stations if the 44 (40 2-line, 4 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 302 stations if all stations on all lines are counted multiple times for each line.
The first MTR route to offer metro service was the Modified Initial System in 1979, which consists of portions of the later Tsuen Wan Line and Kwun Tong Line. Though the eventual East Rail Line opened as a conventional railway in 1910, it did not offer metro service until at least in 1982 when it was electrified.
As of December 2021, the number of stations is 507 if the 82 interchange stations (i.e. different sets of platforms) (69 2-line, 11 3-line, and 2 4-line) are counted multiple times, once for each line, while there are 408 stations if they are combined; shared tracks/platforms on Lines 3 and 4 are anyway counted as a single stations (nine in all between Hongqiao Road and Baoshan Road).
This figure excludes Maglev line and Jinshan Railway, all of which often included in Shanghai Metro maps but not considered part of the system.
As of 04 January 2025, there are 394 stations if the 75 interchange stations (i.e. different sets of platforms) are counted multiple times, while there are 319 stations if they are counted as one station.
There are 265 stations if the 35 (32 2-line, 3 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 303 stations if all stations on all lines are counted multiple times for each line.
The number is 232 if interchange stations (i.e. different sets of platforms) are counted as one station, or 270 if all stations on all lines are counted multiple times for each line.
There are 233 stations if interchange stations (i.e. different sets of platforms) are counted as one station. There are 284 stations if all stations on all lines are counted multiple times for each line.
Extension of Line A from Itagüí south to La Estrella.
Opening of the Länsimetro extension on 3 December 2022.
The number is 320 if stations are counted individually. If transfers are counted by just adding up the number of stops in each line, the number is 404.
The Green Line (Line 1), operated until 2011 by Athens–Piraeus Electric Railways, was opened in 1869 as a steam train railway line. It was electrified in 1904, extended with underground sections through the city in 1948, and extended to its full length to Kifissia in 1957 using the right-of-way of a former metre gauge suburban line. Full metro operation since 1904 between Piraeus and Athens and 1957 to Kifissia. In 2011, it was integrated with Athens Metro under the company STASY S.A.
^ Fiscal year not calendar year
The network consists of 256 stations if transfer stations are counted more than once. If transfer stations are counted only once, the result will be 231 stations. Ashok Park Main station, where the two diverging branches of Green Line share tracks/platforms, is anyway counted as a single station. Stations of Noida Metro and Gurgaon Metro are not counted. If they were counted, then there would be 288 total stations.
The lengths of the Noida Metro and Gurgaon Metro are not counted with the Delhi Metro. If they were counted, the total length of the three systems would be 392.448 km (243.856 mi).
Adelabad station opened
^ Opening of metro-standards Line 2.
Opening of RajaeeiShahr station.
^ The 43 km (27 mi) Line 1 of Karaj Metro (part of line 5 of Tehran metro) is a commuter rail line, and so is not included in the statistics here. If Line 1 is included, there would be 10 stations.
^ There are 131 stations if interchange stations are counted once, and 146 stations if they are counted multiple times. The 67.5 km (41.9 mi) Line 5 of the Tehran Metro is a commuter rail line, and so is not included in the statistics here – only metro Lines 1–4 and 6–7 are. If Line 5 is included, the total length of the system would be 292.1 km (181.5 mi), and there would be 142 unique stations, and 159 total stations.
As of July 2023, the number is 134 if the 9 interchange stations (i.e. different sets of platforms) are counted multiple times, once for each line, while it is 113 if they are combined.
Lines 1, 6, and Naples-Aversa railway only, not line 2, which is commuter rail.
As of October 2018, the number is 106 if the 7 interchange stations (i.e. different sets of platforms) are counted multiple times, once for each line, while it is 99 if they are combined; Higashi-nihombashi station and Bakuro-yokoyama station, where an out-of-system transfer between Asakusa Line and Shinjuku Line is possible, are anyway counted as two stations.
The Seoul Subway Lines 1-9 and Seoul Light Rapid Transit is actually operated by several different operators – Seoul Metro and Seoul Metro Line 9 Corporation (SLM9), plus through-operation services from Korail – but because all of these lines are owned by the City Government of Seoul, here in the table they are counted together as one system.
^ Seoul's Metropolitan Subway system can also be viewed as a comprehensive metro network made up of multiple owned/operated metro systems. If viewed as such, the combined route length of Seoul's comprehensive metro-standards network would be 564.2 km (350.6 mi).
The number is 138 if interchange stations (i.e. different sets of platforms) are counted as one, or 149 if stations are counted multiple times for each line.
Line 1 of the SITEUR system has some level crossings (with priority) and can be therefore be considered "light rail" instead of "metro".
Line 1 was opened in 1989.
Line 1 is not counted as it features several rail crossings.
Line 1 is not counted as it features several rail crossings.
Line 12 opened 2012.
The number is 163 if interchange stations (i.e. different sets of platforms) are counted as one, or 195 if stations are counted multiple times for each line.
Note that:
"Operación": route length in active revenue and non-revenue service
"Servicio": route length in active revenue service
"Vuelta": track length in active revenue service
"Total": all track length in active revenue, maintenance and non-revenue service
System length value derived from "RED Servicio" or net route length in active revenue service.
Some sections of the Rotterdam Metro (portions of Lines A, B, E) have some level crossings (with priority) and so could therefore be considered "light rail" instead of "metro".
Blue Line only. Red Line is a heavy rail commuter route.
^ These systems have similarities to light rail systems, because of the existence of a few road level crossings, but are listed since they are almost entirely separated from roads.
The first underground portion was opened in 1928, but that was a tram line. One surface line has origins from 1898. System opened as a full Metro in 1966.
Combined lengths of the Red, Green, and Gold lines.
The number of stations is 238 if interchange stations (i.e. different sets of platforms in a single complex) are counted as one station, or 271 if all stations on all lines are counted multiple times for each line.
The number is 65 if interchange stations (i.e. different sets of platforms) are counted as one station, or 73 if all stations on all lines are counted multiple times for each line.
TMB-operated lines L1-L5 and L9-L11 only. FGC-operated lines L6-L8 share track with other FGC commuter lines, and thus do not qualify as metro-standards lines.
There are 132 stations in the Barcelona Metro if interchange stations are counted once, while there are 163 if they are counted multiple times.
CTB-owned and "Metro Bilbao S.A."-operated line 1 and Line 2 only.
The first line, later known as Green Line, was opened by stages during the 1950s, partly converting to metro operations prior rapid tram alignments. These included the oldest tunnel, built in 1933, which name (Tunnelbana) and symbol were bequeathed to the new system.
The Lausanne Metro has two lines: Line M1 is light rail, while Line M2 is rapid transit. The stats listed are for Line M2 only.
As of January 2020, the number is 131 if the 12 interchange stations (i.e. different sets of platforms) are counted multiple times, once for each line, while it's 119 if they are combined. Out-of-station transfers at Banqiao and Xinpu - Xinpu Minsheng, which require leaving paid area, are counted as 2 stations each; transfer stations that provide cross-platform interchange are anyway counted as a single stations (four in all: Ximen, CKS Memorial Hall, Guting and Dongmen stations).
Opening of line M4 extension to Kızılay station.
Extension to Gürsu.
As of March 2024, the number is 158 if the 12 interchange stations (i.e. different sets of platforms) are counted multiple times, once for each line, while it is 146 if they are combined.
London's Metropolitan Railway first opened for service in 1863, operating steam locomotive trains in cut and cover tunnels. It began operating as a modern metro when electric-propulsion trains began operating on the system's first deep-level tube line in 1890.
Includes both MBTA's heavy and light rail lines, as the light rail utilizes the same tracks and system as the heavy rail. Does not include the Silver Line, as in actuality this is a bus route.
Heavy: Red Line, Orange Line, Blue Line
Light: Green Line
The originally-elevated Orange Line opened in 1901, sharing the Tremont Street Subway that had opened in 1897 as an underground streetcar tunnel (for the light railGreen Line).
Dated from the opening of the South Side Elevated on June 6, 1892. The "L" was first electrified in 1895 when the Metropolitan West Side Elevated opened. The entire system was unified and electrified in 1897 with the construction of the Union Loop.
This figure comes from the sum of the following figures from the accompanying reference (i.e. "Facts at a Glance". Chicago Transit Authority. December 2012. Retrieved 21 July 2013.): 35.8 miles of elevated route, 35.0 miles at grade level, 20.6 miles on embankments, and 11.4 miles of subway.
^ Rapid transitB and D lines only. All other L.A. Metro Rail lines are light rail, and are not included here.
This was the date of the last extension to the B Line in the rapid transit portion of Los Angeles' Metro Rail.
First regular elevated railway service, originally cable hauled, began in 1868. Elevateds converted to steam power in 1870, electrified by 1903. The first section of electrified subway opened in 1904.
The number is 423 if interchange stations (i.e. different sets of platforms) are counted as one station, or 472 if all stations on all lines are counted multiple times for each line.
While the line opened as a railroad in 1860, it was not until 1925 that rapid transit equipment would be operated here.
The last completely new stations were the current Newark and Harrison stations, which respectively replaced the Park Place and Harrison stations on a different alignment in 1937. According to PATH, its newest station is World Trade Center, which was completed in 2015 but replaced a previous station on the same site.
Opening of the Bridge Line, the precursor rapid transit line to PATCO's, which ran between 8th Street in Philadelphia and Broadway in Camden. The current PATCO Speedline, with service through to Lindenwold, opened in 1969.
47 rapid transit stations, plus three additional stations (two eBART and one AGT) within the system.
This figure excludes the eBART extension from Pittsburg/Bay Point to Antioch (9.2 miles) and the "BART to Oakland International Airport (OAK) elevated guideway" (3.2 miles).
Extension of Circle line to Quruvchilar
Statistics presented here include the Los Teques Metro which functions as effectively a subsidiary and extension of the Caracas Metro.
^ By the end of 2014, Caracas Metro had a length of 54.03 km and 47 stations; further 1.3 km was added with the single-station extension to Bello Monte in the following year. Los Teques Metro contributes to the system's total with 11.9 km in length and four stations.
Under construction notes
Ridership notes
This patronage figure is derived from OPAL trips (i.e. a tap-on/tap-off pair of the same OPAL card, including isolated tap-on or tap-off), non-OPAL ridership, as the users of some concessional cards or integrated tickets for events, is excluded.
Figure extrapolated from 2,75,000 average daily ridership figures over an year as mentioned in the cited report
^ All American Public Transportation Association figures are derived from unlinked transit passenger trips (i.e. a transfer between two lines counts as two passenger trips, transferring twice counts as three trips, etc.).
This ridership figure is the sum of the "Heavy Rail (HR)" and "Intermediate Rail (IR)" figures for Toronto from the APTA Ridership report – in other words, this figure includes ridership on the Line 3 Scarborough (RT) line which APTA considers to be "Intermediate Rail (IR)".
Ridership of Guangfo Line counted in Guangzhou's ridership figures.
Note that:
the ridership includes "Domestic Service", "Airport Express" and "Cross-boundary";
"Intercity, Light Rail & Bus" and "High Speed Rail (HSR)" are excluded from the counts.
Does not include ridership on the RER/Transilien (941 million in 2021) and the Tramways (266 million).
This ridership figure is the sum of the two "Μετρό" figures (Γ1 line, or "Ηλεκτρικός", formerly ran by IASA and Γ2 - Γ3 lines, formerly ran by AMEL) from the OAΣA's 2018 Activity Report.
Total ridership figures from April 2023 to March 2024
Figure extrapolated from 40,000 average daily ridership figures over an year as mentioned in the cited report
Figure extrapolated from 4,40,000 average daily ridership figures over an year as mentioned in the cited report
Figure extrapolated from 73,476 average daily ridership figures over an year as mentioned in the cited report
Figure extrapolated from a sum of average daily ridership figures of lines 1 (3,54,610), 2A & 7 (1,80,726.37) over an year as mentioned in the cited reports
Figure extrapolated from 75,000 average daily ridership figures over an year as mentioned in the cited report
Total figures from November 2023 to January 2024
Figure extrapolated from 42 000 average daily boardings
^ Compared to European or North American systems, Japanese rapid transit systems are generally neither thought of as metros nor as completely subterranean "subways" complicating whether only using the municipal subway statistic is accurate when comparing with other Metros around the world. As example Tokyo Metro and the Tokyo Metropolitan Bureau of Transportation's Toei Subway constitute only 22% of the 14.6 billion metropolitan railway ridership in Greater Tokyo (MLIT Yearly Statistics). In addition, when one considers intracity lines of JR East and private railway companies, Greater Tokyo (130 lines) has higher daily ridership than any other metropolitan area in the world with 14.6 billion passengers annually. The Osaka Municipal Subway also has only a minority share of all metropolitan railway ridership in Greater Osaka, constituting only 17.6% of Greater Osaka's 4.745 billion rail passengers annually in 2010. Including the municipal subway systems in both Kobe and Kyoto, the result still only comprises 22% of all rail travel in the Greater Osaka area with 1065.8 million passengers yearly (MLIT Yearly Statistics). For Greater Nagoya, the Nagoya Municipal Subway has only a minority share of all metropolitan railway ridership in Greater Nagoya constituting only 38% of Greater Nagoya's 1.095 billion rail passengers annually in 2010 (MLIT Yearly Statistics). For a complete list of urban rail systems in Japan with ridership statistics, see List of urban rail systems in Japan.
This figure counts only gate-passers, so it only includes Seoul Metro and Seoul Subway Line 9 riders. Other lines that function as separate systems within the greater Seoul urban rail network are excluded.
Ridership is based on unlinked passenger trips (i.e. a transfer between two lines counts as two trips, transferring between three lines counts as three trips, etc.).
This ridership figure is the sum of the total annual trips (수송인원, boarding and transfer passengers) on the two sections (Phase 1 and Phase 2) of the line, from the accompanying reference.
This figure is the sum of the passenger ridership on the two LRTA lines, L1 and L2, from the accompanying reference; it is based on unlinked passenger trips (i.e. a transfer between two lines counts as two trips, etc.).
Figure extrapolated from 3,243,000 average daily ridership.
Figure extrapolated from 1 265 900 average daily boardings.
Ridership figure is for rapid transit Line M2 only; ridership on the light rail M1 line is excluded.
Barreiro, Ricardo (2015). 100 años bajo Buenos Aires – Historia de la Línea A [100 years under Buenos Aires – History of Line A] (in Spanish). Editorial Dunken. pp. 16, 30–31. ISBN978-987-02-8141-2.
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"杭州地铁7号线和9号线全线贯通-杭州新闻中心-杭州网" [Hangzhou Metro Line 7 and Line 9 are fully connected]. hznews.hangzhou.com.cn (in Chinese). Hangzhou News Center. Retrieved 2 April 2022.
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^ 官宣！洛阳地铁1号线3月28日开通 中西部非省会城市第一个 [Official announcement! Luoyang Metro Line 1 opens on March 28, the first non-capital city in Midwestern China]. Luoyang Daily (in Chinese). 26 March 2021. Archived from the original on 27 March 2021. Retrieved 4 April 2021.
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^ "14号线、18号线一期北段12月30日起开通初期运营 申城轨道交通网831公里、5条全自动线 规模世界第一" [Shanghai Metro Line 14 & Line 18 Phrase I north part to enter service on 30 December with the network extends to 831 kilometers and five GoA4 lines as the world's largest metro system]. shmetro.com (in Chinese). 28 December 2021. Archived from the original on 30 December 2021. Retrieved 28 December 2021.
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Groneck, Christoph (20 May 2020). U-Bahn, S-Bahn & Tram in Paris – Urban Rail in the French Capital. Robert Schwandl Verlag. p. 8. ISBN978-3-936573-62-6.
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日比谷線新駅の名称を「虎ノ門ヒルズ駅」に決定しました！ [The name for the Hibiya Line new station has been finalised to be "Toranomon Hills Station"!] (PDF). Tokyo Metro. 5 December 2018.
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This ridership figure is the sum of those quoted for the two metro lines:
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^ "城市轨道交通2023年度统计和分析报告" [Urban Rail Transit Statistics and Analytics Report 2023] (PDF). 中国城市轨道交通协会 (in Chinese). Archived (PDF) from the original on 29 March 2024. Retrieved 29 March 2024.
"Výroční Zpráva 2023" [Annual Report 2023] (PDF) (in Czech). Prague: Dopravní podnik hlavnívo města Prahy (DPP). April 2024. p. 14. Retrieved 22 August 2024.
"Metroens passagertal" [Ridership figures of the metro] (in Danish). Metroselskabet. Retrieved 22 February 2021.
"Zahlenspiegel 2023" [Company facts and figures 2022] (PDF) (in German). Berliner Verkehrsbetriebe (BVG). 3 June 2023. p. 1. Retrieved 7 February 2023.
"MVG in figures". Münchner Verkehrsgesellschaft mbH (MVG). 17 May 2022. p. 2. Archived from the original (PDF) on 4 April 2020. Retrieved 7 February 2023.
"Zahlen. Daten. Fakten 2022" (PDF) (in German). Verkehrsverbund Großraum Nürnberg (VGN). p. 16. Retrieved 2 February 2024.
Έκθεση Πεπραγμένων 2018 [2018 Activity Report] (PDF) (in Greek). OAΣA - Οργανισμός Αστικών Συγκοινωνιών Αθηνών . p. 20. Archived from the original (PDF) on 3 March 2020. Retrieved 3 March 2020.
^ 令和4年度 地下鉄事業の現況 [FY2024 Current status of subway business] (PDF). Chikatetsu Jigyo No Genkyo (in Japanese). 一般社団法人 日本地下鉄協会 . October 2023. ISSN2188-0786. Retrieved 27 October 2024.
令和５年度決算の概要 [Summary of FY2023 financial results] (PDF). www.twr.co.jp (in Japanese). Tokyo Waterfront Area Rapid Transit .Inc. 6 June 2024. p. 1. Retrieved 27 November 2024.
Annual ridership figure is calculated from the 209662 passenger daily average quoted.
2019 Statistical Yearbook of Railroad (Report) (in Korean). Vol. II 지역간철도 (57 ed.). Korea Railroad corp. (KORAIL). 31 August 2020. pp. 534–535. Archived from the original (PDF) on 30 October 2021. Retrieved 1 September 2020.
"Prasarana's Ridership". Prasarana Malaysia Berhad. Archived from the original on 1 February 2024. Retrieved 2 February 2024.
This ridership figure is the sum of those quoted for the rapid transit lines
"2019 Annual Report" (PDF). www.lrta.gov.ph. Light Rail Transit Authority (LRTA). August 2020. p. 43. Archived from the original (PDF) on 3 February 2021. Retrieved 19 December 2020.
"Raport Roczny ZTM za rok 2023" [Yearly transport report for 2023] (PDF) (in Polish). ZTM Warszawa. Retrieved 17 September 2024.
"Metro em números" [Metro in numbers] (in Portuguese). Metropolitano de Lisboa E.P.E. Archived from the original on 28 August 2020. Retrieved 26 February 2021.
"Loading..."www.rayturk.net. Archived from the original on 31 December 2018. Retrieved 13 September 2017.
Yilmaz, Murat (7 January 2024). "2023'te toplu taşıma" [Public transport in 2023]. Ankara Haberleri . Hürriyet (in Turkish). Demirören Group. Retrieved 12 February 2024.
Кількість перевезених пасажирів за видами транспорту [Number of passengers carried by transport mode] (PDF). www.dneprstat.gov.ua (in Ukrainian). Державна служба статистики України . 2021. Retrieved 14 September 2021.
Кількість перевезених пасажирів за видами транспорту [Number of passengers carried by transport mode]. kh.ukrstat.gov.ua (in Ukrainian). Державна служба статистики України . Archived from the original on 4 April 2020. Retrieved 14 September 2021. (You can select English from the language dropdown)
From top to bottom: Shanghai Metro is the metro system with the longest metro network and the highest annual ridership in the world. The New York City Subway has the most stations in the world. The London Underground is the oldest metro system.
icon in the column header to change sort key and sort order.
Note: This list may not be fully representative, as yearly ridership numbers during the COVID-19 pandemic are shown for some systems, while others have numbers from previous years.
Algeria
Argentina
Armenia
Australia
Austria
Azerbaijan
Bangladesh
Belarus
Belgium
Brazil
Bulgaria
Canada
Chile
China
Colombia
Czech Republic
Denmark
Dominican Republic
Ecuador
Egypt
Finland
France
Georgia
Germany
Greece
Hungary
India
Indonesia
Iran
Italy
Japan
Kazakhstan
North Korea
South Korea
Malaysia
Mexico
Netherlands
Nigeria
Norway
Pakistan
Panama
Peru
Philippines
Poland
Portugal
Qatar
Romania
Russia
Saudi Arabia
Singapore
Spain
Sweden
Switzerland
Taiwan
Thailand
Turkey
Ukraine
United Arab Emirates
United Kingdom
United States
Uzbekistan
Venezuela
Vietnam
Hong Kong
Norway
Macao
Iraq
Ivory Coast
Serbia
