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Yizhuang line
A Yizhuang line train at Rongjing Dongjie station
Overview
Other name(s)	M24/L2 (planned name)
Status	Operational
Locale	Tongzhou, Daxing, Chaoyang, and Fengtai districts Beijing
Termini	Songjiazhuang Yizhuang railway station
Stations	14
Service
Type	Rapid transit
System	Beijing Subway
Operator(s)	Beijing Mass Transit Railway Operation Corp., Ltd
Depot(s)	Songjiazhuang, Taihu
Rolling stock	6-car Type B (DKZ32)
Daily ridership	173,500 (2014 Avg.) 221,200 (2014 Peak)
History
Opened	30 December 2010; 14 years ago (2010-12-30)
Technical
Line length	23.23 km (14.43 mi)
Character	Underground and elevated
Track gauge	1,435 mm (4 ft 8+1⁄2 in)
Electrification	750 V DC third rail
Operating speed	80 km/h (50 mph) (maximum service speed)
Route map Legend Line 5 Tiantongyuanbei Line 10 inner – outer Songjiazhuang Line 5 and Line 10 Songjiazhuang yard Xiaocun Fengshuang railway Xiaohongmen Liangshui river Jiugong Liangshui river Yizhuangqiao Yizhuang Culture Park Wanyuan Jie Rongjing Dongjie Rongchang Dongjie Tongji Nanlu Jinghai Lu Tonghui river irrigate canal Ciqunan Ciqu Line 17 Jiahuihu – Future Science City North Yizhuang Railway Station (subway) Yizhuang railway station (China Railway) Beijing-Tianjin intercity railway (CRH station not yet opened) Taihu depot v t e

The Yizhuang Line of the Beijing Subway (simplified Chinese: 北京地铁亦庄线; traditional Chinese: 北京地鐵亦莊線; pinyin: Běijīng Dìtiě Yìzhuāng Xiàn) is a rapid transit line that connects the Yizhuang Development Area with Beijing's subway network. The line is 23.23 km (14.43 mi) long with 14 stations, including six underground and eight elevated. It runs from Songjiazhuang in Fengtai District to Yizhuang Railway Station in Tongzhou District and passes through the southern Chaoyang and northern Daxing Districts. Total investment for the line was estimated at ¥1.2 billion. Construction began on December 8, 2007 and the line opened on December 30, 2010. Yizhuang line's color is magenta.

List of stations

History

Accidents and Incidents

On March 26, 2015, train YZ021 was testing when it derailed around Taihu. No passengers were on board and the driver faced leg injuries.

Future development

In 8 July 2022, an EIA document regarding Phase III construction of Beijing rail transport system (2022–2027) announced to reform the connection tracks between Yizhuang line, the line 5 and the line 10, so that trains of Yizhuang line can operate through trains with lines 5 and 10. It will require a maximum of 1.1 km (0.68 mi) new tracks near Songjiazhuang train depot, between Songjiazhuang stations of Yizhuang line and line 5, and Chengshousi station of line 10, it will also require to rebuild 0.5 km tracks for train storages within Songjiazhuang depot.

Rolling Stock

Model	Image	Manufacturer	Year Built	Amount in Service	Fleet Numbers	Depot
DKZ32		CRRC Changchun Railway Vehicles	2010	23	YZ 001–YZ 023	Songjiazhuang Taihu
CED5001		Beijing CRRC Changke Erqi	2023	4	YZ 024–YZ 027

References

1. "北京市朝阳区国民经济和社会发展第十四个五年规划和二〇三五年远景目标纲要". 2021-03-18.
2. "北京市城市快速轨道交通建设规划（2007—2015）". 2015-03-24. Archived from the original on 2020-09-16.
3. 2014年4月30日综合交通总体运行情况 (in Simplified Chinese). 北京市交通信息中心 北京市交通运行监测调度中心. 2014-05-01. Archived from the original on 2014-05-02. Retrieved 2014-05-02.
4. ^ 北京地铁亦庄线望2010年建成 全长23.23公里 (in Simplified Chinese). Xinhua News. 2008-12-02. Archived from the original on July 20, 2011.
5. (Chinese) Yizhuang Line Information Page BII Archived 2008-11-07 at the Wayback Machine
6. "北京5条地铁8日上午开工 2015年全部完工(图)". Xinhuanet. 2007-12-09. Archived from the original on 2007-12-11. Retrieved 2020-07-21.
7. ^ "亦庄线路网车站站间距信息". Retrieved 2020-04-29.
8. "Trial train of Beijing subway derails, no casualties found". Sina News. 2015-03-25. Retrieved 2020-08-31.
9. "Subway train derails during test run in Beijing". South China Morning Post. Retrieved 2020-12-09.
10. "Subway train on Yizhuang Line derails". people.cn. Retrieved 2020-12-09.
11. "北京市轨道交通第三期建设规划（2022-2027年）环境影响报告书（征求意见稿）.pdf" (PDF). China Academy of Railway Sciences Co., Ltd. 2022-07-08. Archived from the original (PDF) on 2022-07-08. Retrieved 2022-07-08.

v t e Public transportation in Beijing
Beijing Subway	Lines in operation  1  -  Batong   2   3   4  -  Daxing   5   6   7   8   9   10   11   12   13   14   15   16   17   19   Yizhuang  (Line 24)  Fangshan  (Line 25)  Yanfang  (Line 25 South)  S1  (Line 26)  Changping  (Line 27)  Capital Airport  (Line 34)  Daxing Airport  (Line 35) Under construction  1  (Renovation on Fushouling station and Branch)  6  (South ext.) Line 13 split project ( 13A  &  13B )  17  (Middle section)  Pinggu  (Line 22 & 23)  28   Daxing Airport  (North ext.)  M101  Planned  3  (Phase 2)  7  (Phase 3)  11  (Phase 2)  12  (Phase 2)  15  (East ext.)  17  (Branch)  19  (Extension and Branch)  20  (Phase 1)  Lijin  (Line 25 Phase 3)  S6  (Line 21, Phase 1)
Trams in Beijing	Lines in operation  Qianmen   Xijiao   Yizhuang T1
CR S-train (Beijing Suburban Railway)	Lines in operation Sub-Central S2 Huairou–Miyun  Tongmi  Under construction  Jingmen–Menda   Northeast Ring   Yizhuang Benz
CR C/G-train (intercity railways)	Lines in operation  Beijing–Tianjin   Beijing–Xiong'an   Beijing–Tangshan   Beijing–Binhai   Beijing–Zhangjiakou  Under construction  Capital Airport–Daxing Airport  (Daxing Airport–Langfang section)
Other CR railways	Corridors  Beijing–Shanghai corridor   Beijing–Harbin, Beijing–Hong Kong (Macau)   Beijing–Hong Kong (Taipei)   Beijing–Kunming   Beijing–Lanzhou  Major railways  Beijing–Harbin   Beijing–Guangzhou   Beijing–Kowloon   Beijing–Shanghai   Beijing–Baotou   Fengtai–Shacheng   Beijing–Yuanping   Beijing–Tongliao   Beijing–Chengde   Datong-Qinhuangdao
Other urban transit	Lines in operation Beijing Bus Beijing Bus Rapid Transit Beijing Capital Airport Bus Capital Airport Terminal 3 People Mover
Transportation hubs	Airports Beijing Capital (PEK) Beijing Daxing (PKX) Railway stations Beijing (BJP) Beijing West (BXP) Beijing South (VNP) Beijing North (VAP) Beijing East (BOP) Beijing Chaoyang (IFP) Beijing Fengtai (FTP) Qinghe (QIP) Beijing Sub-Center (Under construction)
China: AH BJ CQ FJ GD/HK/MO GS GX GZ HA HB HE HI HL HN JL JS JX LN NM NX QH SC SD SH SN SX TJ XJ XZ YN ZJ

• Beijing Subway lines
• Railway lines opened in 2010
• 2010 establishments in China
• 750 V DC railway electrification