Train of the Sub-Central Line after arrival at Beijing West Railway Station
|Other name(s)||S1 (planned name)
|Opened||31 December 2017|
|Owner||Beijing Suburban Railway|
|Operator(s)||Beijing Suburban Railway|
|Line length||29.6 km (18.4 mi)|
|Track gauge||1,435 mm (4 ft 8 1⁄2 in)|
Sub-Central Line (Chinese: 城市副中心线; pinyin: Chéngshì Fù Zhōngxīn Xiàn) is a line of Beijing Suburban Railway (BCR). It runs from Beijing West station in Fengtai to Tongzhou station in Tongzhou. It provides faster, more frequent and convenient service to reach Beijing's sub-administrative center in Tongzhou from central Beijing. The line is currently 29.6 km (18.4 mi) in length with four stations and one additional station is planned to reach Yamenkou.It is opened on 31 December 2017.
|北京西||0.00||0.00||Fengtai||Beijing underground railway|
- "市郊铁路：副中心线怀柔密云线月底开通". Xinhua. The Beijing News. Retrieved 19 December 2017.