Misplaced Pages

Sarmiento Line

A CSR electric multiple unit that runs the line.
Overview
Service type	Commuter rail
Status	Active
Locale	Buenos Aires Province
Predecessor	Buenos Aires Western Railway
First service	1948
Current operator(s)	Trenes Argentinos Operaciones
Former operator(s)	TBA
Ridership	53,005,152 (2019)
Website	argentina.gob.ar/sarmiento
Route
Termini	Once Moreno Lobos Mercedes
Stops	40
Distance travelled	167 km
Average journey time	List 72' 90' 130'
Service frequency	List 10' 20' 150'
Technical
Rolling stock	CSR EMUs
Track gauge	1,676 mm (5 ft 6 in)
Electrification	Third rail 800 V (DC)
Track owner(s)	Government of Argentina

The Sarmiento line is a broad gauge commuter rail service in Buenos Aires Province, Argentina, run by the state-owned Trenes Argentinos since 11 September 2013.

The line is part of Domingo Sarmiento Railway, running trains departing from Once de Septiembre station in the Balvanera neighborhood of Buenos Aires to the cities of Moreno, Lobos, and Mercedes in Buenos Aires Province. The line has a total of 167 kms and 40 stations. As of 2018, a total of 101,453 services had been run, with 85,946,312 passengers carried.

History

Since nationalisation of the Argentine railways in 1948, the line was run by state-owned company Ferrocarriles Argentinos. In 1961, the old wooden coaches (that had debuted when the service was electrified in 1923) were replaced by Toshiba multiple units, that would run on the line for more than 50 years.

FA operated the trains until 1991 when residual company FEMESA temporarily took over all the urban services prior to be privatized. After the Government of Carlos Menem privatized the urban railways services, consortium Trenes de Buenos Aires (TBA) took over the Sarmiento and Mitre lines.

TBA operated the line until the 2012 Once station rail disaster happened. As a result, the National Government revoked the concession granted to TBA and gave the Mitre and Sarmiento to UGOMS, that operated the line until 2014 when it was re-privatised and given under concession to "Corredores Ferroviarios S.A."

In 2014 the Government announced the acquisition of new trains to replace the existing Sarmiento Line rolling stock. The cars were manufactured by Chinese company CSR Corporation, with the first arriving in June 2014. The incorporation of the rolling stock was also accompanied by the replacement of rails between Once and Moreno.

During 2015 a series of improvement works were conducted and completed on the line. These included remodelling stations, new signaling and other infrastructure improvements such as replacing track and third rail segments, as well as the refurbishing of workshops. The works, which also included the installation of a communications-based train control system, meant that the line was closed on Sundays from February to June of that year on its electrified segment, with replacement bus services operating during that time.

Tunnels

The line has two underground segments not currently in use for passenger services. The first of these is an underground station within the Plaza Miserere Buenos Aires Underground station, which formerly provided a direct connection with Line A alongside its platforms, rather than passengers transferring from Once railway station to the line using underground passages. In May 2014, this connection was being restored with tracks replaced in order to restore the line's service to the Underground.

The second is a tunnel which runs directly from Once railway station to Puerto Madero in the centre of the city. Nowadays it is only used for freight to the Port of Buenos Aires, being operated by private company Ferrosur Roca; however, it was briefly used for passenger services in the 1990s. The tunnel is around 5 km (3.1 mi) long and runs through the middle of the city below Line A. Construction of the tunnel had been initiated by the Buenos Aires Western Railway in 1912; however, it was not completed until 1916 due to delays caused by the First World War. As of November 2015, Trenes Argentinos Operaciones was replacing pipes in the Puerto Madero tunnel with no plan of reopening it for passenger services.

Historic operators

Companies that have operated the Sarmiento Line since it was established after the 1948 nationalisation are:

Sarmiento tunnelling

The performance of the Sarmiento line was to be greatly improved by drilling a new tunnel. Under plans announced in 2006, a 33 km tunnel would be bored between Moreno and Caballito in order to replace the surface alignment of the Sarmiento commuter route. According to the Minister of the Interior and Transport, the first stage was to cost 11·5bn pesos, removing many level crossings which would "avoid many accidents and much loss of life". The new underground alignment would increase the service frequency to every 3 minutes, increasing capacity from 100 million to 280 million passenger-journeys a year. The tunnel segment would have 13 underground stations.

Drilling took place for a few months in 2012, was suspended, resumed in 2016, and suspended again in July 2019 due to lack of funds; as of January 2020 the government is studying its options regarding contract cancellation. During the construction, service on the surface line will continue.

Train services

v t e Sarmiento Line
Legend
to Retiro (freight only) Puerto Madero Once Plaza Miserere (underground) to Underground Line A to Puerto Madero (freight only) Caballito Flores Floresta Perito Moreno Highway Villa Luro Liniers Avenida General Paz Ciudadela Ramos Mejía Haedo Roca Line to Temperley San Martín Railway to Caseros Morón Provincial Route 4 Castelar Ituzaingó San Antonio de Padua Merlo Reconquista River Paso del Rey Moreno KM 34,5 La Reja Agustín Ferrari Francisco Álvarez Mariano Acosta Ingeniero Pablo Marín Midland Railway Las Malvinas Marcos Paz Belgrano Sur Line General Rodríguez La Fraternidad Provincial Route 6 Zamudio Lezica y Torrezuri General Hornos Universidad de Luján National Route 5 Luján General Las Heras Jáuregui Speratti Olivera Zapiola Gowland Belgrano Railway Provincial Route 41 Mercedes Sarmiento Railway to Santa Rosa Roca Line to Cañuelas Empalme Lobos Roca Line to 25 de Mayo Lobos Roca Line to Saladillo/Gral Alvear

Gallery

• Fiat Materfer 7131 railcar, c. 1963
• Materfer railcar in Lobos
• Villa Luro stations after being rebuilt
• EMU called Toshiba PUMA-V2
• Luján station facade

See also

• Rail transport in Argentina
• Domingo Faustino Sarmiento Railway
• CSR EMU (Argentina)

Notes

1. ^ Once–Moreno
2. ^ Merlo–Lobos
3. ^ Moreno–Mercedes

References

1. https://servicios.transporte.gob.ar/gobierno_abierto/detalle.php?t=acancelaciones&d=linea. {{cite web}}: Missing or empty |title= (help)
2. "El gobierno nacional estatizó los ferrocarriles Sarmiento y Mitre". Infobae. 11 September 2012.
3. Informe estadístico 2018 - Sarmiento on Argentina.gob.ar
4. "Desembarco de los coches Toshiba" on Crónica Ferroviaria, 24 Feb 2012
5. Tres formaciones para el Mitre on Página12, 7 Jun 2013
6. ^ Tres meses después de la tragedia de Once, el Gobierno le rescindió el contrato a TBA on La Política Online, 24 May 2012
7. "Trenes: le dan a Roggio el Mitre y el San Martín y a Emepa, el Roca y el Belgrano Sur". La Nación. 12 February 2014.
8. "Las privadas volverán a operar la mayoría de las líneas ferroviarias". Clarín. 12 February 2014.
9. "El Gobierno estableció un nuevo régimen de operaciones de las líneas ferroviarias". Telam. 12 February 2014.
10. "CSR fleet enters service in Buenos Aires". Railway Gazette International. 10 June 2013.
11. "Ya está en viaje la primera de las 25 formaciones para la línea Sarmiento". Telam. 7 January 2014.
12. ^ "El tren Sarmiento no prestará servicio los domingos por obras durante 90 días". Telam. 22 February 2015.
13. "El Sarmiento Vuelve a Operar los Domingos". InfoNews. 20 June 2015.
14. "Sarmiento: renovación de vías en Plaza Miserere". Taringa. 27 May 2014.
15. "Desde Puerto Madero a Castelar en 20 minutos". La Nacion. 8 August 1997. Archived from the original on 8 December 2015. Retrieved 23 August 2015.
16. "Un nuevo tren irá por un viejo túnel". Clarin. 28 July 1997.
17. "Archived copy" (PDF). Archived from the original on 27 March 2015. Retrieved 3 May 2024.{{cite web}}: CS1 maint: archived copy as title (link) CS1 maint: bot: original URL status unknown (link)
18. Centenera, Mar (2020). "El soterramiento del tren Sarmiento, la obra maldita de Buenos Aires". El País. Retrieved 2020-01-15.
19. "Ceremony marks start of Sarmiento tunnelling". Railway Gazette International. 2012. Retrieved 2012-07-05.
20. "Horarios y tarifas Línea Sarmiento". SOFSE. 29 December 2017.

External links

• Official website
• Tren Sarmiento

v t e Transport in Buenos Aires
Trains	Belgrano Norte Belgrano Sur Mitre Roca San Martín Sarmiento Urquiza
Underground lines	List of stations
Light rail and trams	PreMetro E2 Tranvía del Este (defunct)
Buses	Colectivo 8 Colectivo 28 Colectivo 39 Colectivo 59 Colectivo 60 Colectivo 64 Colectivo 92
Metrobus	25 de Mayo 9 de Julio Cabildo Juan B. Justo Sur
Bicycle	EcoBici
Payment methods	SUBE
Argentina portal

• Railway lines in Argentina
• Rail transport in Buenos Aires Province
• 5 ft 6 in gauge railways in Argentina