Line 15 (Beijing Subway)

The line is 41.4 km (25.7 mi) long, with 20 stations, with 4 transfer stations at Wangjing (Line 14), Wangjingxi (Line 13), Datunludong (Line 5) and Olympic Park (Line 8). The line run from Qinghua Donglu Xikou in Haidian District to Fengbo in Shunyi District. Line 15 travels underground from Qinghua Donglu Xikou to Maquanying, and then goes above ground on an elevated track to Houshayu before returning underground and going underneath the Chaobai River to Fengbo. The elevated section is high enough to allow elevated roads to pass underneath. A major public venue on the Line 15 is the New China International Exhibition Center (New CIEC) at the China International Exhibition Center station. New CIEC holds the annual Beijing International Automotive Exhibition, which attracted 800,000 visitors in 2012.^[7]

During planning of Line 15, the eastern terminus was moved from Fuqian Jie^[10][11] to the east bank of the Chaobai River.^[2] Construction began on Phase I of Line 15 in Shunyi District on April 11, 2009.^[2][12] At that time, Phase I of Line 15 was only 31.15 km (19.36 mi) long with 12 stations.^[2] According to the construction schedule in 2009, the easternmost Shunyi section of Phase I (18.5 km or 11.5 mi in length with seven stations) would be opened first on December 30, 2011.^[13][14] The remainder of Phase I would follow in May 2013.^[2]

The route of Line 15's Phase II has been revised several times over the years. In April 2009, Phase II plans showed the western half of Line 15 running from Xiyuan Station in Haidian District, through the campus of Tsinghua University, Zhongguancun, and the Olympic Green, and joining Phase I at Wangjingxi.^[2][10] When track-laying began in Phase I on October 28, 2009, the schedule and alignment of Phase II underwent a major revision, with one proposal extending Line 15 westward as originally planned with additional stations^[15] and another proposal sending Line 15 southward and parallel to Line 8 to provide relief for congested Line 4 and 5.^[16][17] Ultimately the route west to Qinghua Donglu Xikou was selected and the design of Xiyuan station leaves enough space to build another platform in between Line 4 and Line 16 platform for potential Line 15 extension westward beyond Qinghua Donglu Xikou.^[18] Additionally the construction schedule was revised with Phase I expanded from 31 km (19 mi) and 12 stations to 38 km (24 mi) and 18 stations. Phase II plans also underwent a revision; instead of two sections, Phase II would be built and opened in three sections.

The first section of Phase I, from Wangjingxi to Houshayu, opened on December 30, 2010. The second, from Houshayu to Fengbo, followed at the end of 2011. The third section, from Qinghua Donglu Xikou to Wangjingxi, opened on December 28, 2014.^[6]

On 8 July 2022, an EIA document regarding Phase III construction of Beijing rail transport system (2022–2027) announced the phase 2 of line 15, with 3.5 km long extension from Fengbo to Nancai.^[19]

Line 15 (Phase I) stations, from east to west:

 * Wangjingdong station did not open in 2010 due to lack of connections with the surrounding road system. It was opened on 31 December 2016.

** Datunludong station did not open in 2014 because the transfer corridors to Line 5 were still under construction. It was opened on 26 December 2015.

More information Model, Image ...

Model	Image	Manufacturer	Year built	Amount in service	Fleet numbers	Depot
DKZ31		CRRC Changchun Railway Vehicles	2010	28	15 001–15 028	Maquanying Fengbo

Close

On May 17, 2021, numerous BJD01 units of the Fangshan line were sent to Line 15.^[21] They have returned to the Fangshan line as of September 2022.