Line 14 (Beijing Subway)

Line 14 of the Beijing Subway is a rapid transit rail line in the south and east of Beijing. The line is operated by the Beijing MTR Corporation Limited. Line 14's color is silver pink.

It runs across the southern and eastern fringes of urban Beijing from west of the Yongding River in the southwest corner of the city to  in the northeast corner. Line 14 will be 47.3 km in length and have 36 stations (33 in operation).

Description
West section: The stations from to, on the southwest corner of the Line 10 loop, opened on May 5, 2013. The infill Qilizhuang station opened on February 15, 2014.

Middle section (also known as the Lize section): The stations in between and Beijing South railway station opened on December 31, 2021.

East section: The east section opened in two phases. Stations from to  opened on December 28, 2014; and the stations from  to Beijing South railway station opened on December 26, 2015. Infills Chaoyang Park station and Pingleyuan station opened on 31 December 2016 and 30 December 2017 respectively. ,, and are not yet operational.

Rolling Stock
Line 14 uses DKZ53 and SFM18 trains. They are the first high-capacity wide-body A-Type trains in the Beijing Subway. These trains were designed in nine months by Changchun Railway Vehicles Co., Ltd. and there are now 63 six-car A-Type trains operating on Line 14. These trains entered revenue service 15 months after contract award.

List of stations

 * Service A: to
 * Service B: to

Route
The precise route of Line 14 has been revised several times even after construction began.

The line is designed to follow an inverted-L-shaped route running from the southwestern corner of urban Beijing in Fengtai District to the northeastern corner in Chaoyang District. Currently, Line 14 is now fully operational.

In the west section, Line 14 begins at on Yuanboyuan South Road, west of the Yongding River. The line crosses the river to Zhangyi Village and enters the 5th Ring Road. Going east on Fengtai South Road, Line 14 passes by the Fengtai Sports Center, enters the 4th Ring Road and continues eastward on Fengtai Road to on the Line 10 loop.

The middle section continues on Lize Road inside the 3rd Ring Road and then meets Line 4 at the Beijing South railway station.

The east section runs east from Beijing South railway station. It crosses Line 5 at and follows the Pufang Road through the Fangzhuang residential neighborhood. It leaves the 3rd Ring Road at and continues eastward until it abruptly turns north at Xidawang Road. Then it runs north, between the eastern 3rd and 4th Ring Roads. After passing the Beijing University of Technology, the line crosses Line 7 at and Line 1 at. Further north, the Xidawang Road turns into Jintai Road. The line crosses Line 6 at Jintailu and runs north through Chaoyang Park. Upon leaving the 4th Ring Road, Line 14 enters the vast Wangjing sub-district. The line bisects Wangjing from south to north on Guangshun South and North Streets and intersects with Line 15 at the heart of Wangjing. After leaving Wangjing, the line emerges north of the 5th Ring Road and terminates at Shangezhuang.

History

 * Sept. 23, 2008: Construction of Line 14 set to begin by the end of 2008.
 * Nov. 6, 2009: Commencement of construction deferred; may begin by the end of 2009
 * Jan. 7, 2010: Commencement of construction set to begin in 2010.
 * Apr. 29, 2010: Construction begins.
 * May 5, 2013: The West section, from Zhangguozhuang to Xiju opens.
 * February 15, 2014: An infill station on west section, Qilizhuang Station opens.
 * December 28, 2014: The 1st part of east section, from Shangezhuang Station to Jintailu Station opens.
 * December 26, 2015: The 2nd part of east section, from Jintailu Station to Beijing South railway station, opens.
 * December 31, 2016: An infill station on East section, Chaoyang Park station opens.
 * December 30, 2017: An infill station on East section, Pingleyuan station opens.
 * December 31, 2021: The middle section from Xiju to Beijing South Railway Station opens.

West extension
There was a plan to extended Line 14 from its western terminus, Zhangguozhuang station. However in July 2022, it was announced the western extension of Line 14 is replaced by the branch of Line 1.

Western terminal
The proposed final routing of Line 14 headed through Zhangyicun, near Marco Polo Bridge. However, residents of Dujiakan and nearby Wanpingcheng wanted the subway to be routed south and terminating in their neighborhoods instead. Wanpingcheng residents argued that the neighborhood's more than 60,000 residents as well as a sculpture park, a war memorial, Wanping Fortress (Wanpingcheng) and many other attractions need better public transport options. In addition roads going through Dujiakan are severely congested with traffic. The terrain, rivers and railways going through the area have made it difficult to construct new roads to the surrounding areas. The end of 2008, residents gathered thousands of signatures. Finally, the Planning Commission explained that building a subway to Wanpingcheng is more difficult, Line 14 will run via Zhangyicun as originally planned. Ultimately, Wanpingcheng will be served by Wanpingcheng station on Line 16 which started construction in 2013.

Northern terminal
By the end of 2009, Tiantongyuan and Wangjing residents disputed the proposed alignment of Line 14's northern portion. Tiantongyuan is a large residential area within Beijing's northern Changping District. Tiantongyuan is heavily dependent on Beiyuan road, Anli Road and Subway Line 5. Both roads and the Metro line suffer from congestion. The existing Line 5 only serves the west side of Tiantongyuan and is over capacity. The Tiantongyuan online community launched a petition to extend Line 14 into Tiantongyuan. Tiantongyuan and its periphery argue that with the new developments being built in the area, traffic demand will be large. The extension of Line 14 into the area will improve access and transport capacity. Wangjing residents opposed the proposal put forward by Tiantongyuan residents believing that the huge passenger flow from an extension to Tiantongyuan will overwhelm Line 14 which is already slated to serve their neighborhood. Wangjing is a large community with significant commercial areas in Chaoyang District north east of the fourth ring road. Although numerous buses connect Wangjing with its vicinity and the city center, it is still suffering from traffic congestion. The existing Line 13 Wangjing West station is too far from the commercial center of Wangjing, making access inconvenient. Wangjing residents proposed Line 14 to terminate at Wangjing as originally planned. The proposal by Tiantongyuan residents was rejected by planning authorities. Instead authorities proposed to construct a new north south express subway line called Line 17 (formerly R2 line) through eastern Tiantongyuan to better serve the area. Construction of Line 17 began in 2015.