Beijing Subway
Future expansion
The Beijing Subway is rapidly expanding and according to the master plan will reach 998.5 km (620.4 mi) of lines by the end of 2021.

Beijing Subway

Section Title: Future expansion
Table Section Text: The Beijing Subway is rapidly expanding and according to the master plan will reach 998.5 km (620.4 mi) of lines by the end of 2021.

Future Expansion

Planned opening	Line	Phase & Section	Terminals (District)	Route Description	Construction since	Length (km)	Stations	Status	Refs

2019	New Airport	Phase I	Caoqiao	Daxing Airport	Connecting to Beijing Daxing International Airport	41.4	3	Under Construction

7	East extension	Jiaohuachang	Universal Studios	16.6	9

Batong	South extension	Tuqiao (Tongzhou)	Universal Studios	2017	4.5	2

13	infill station	Qinghe Railway Station	infill station on Line 13, to serve the Qinghe railway station (will be reopened in Dec. 2019)	0	1

2020	Fangshan	North extension	Guogongzhuang (Fengtai)	Fengyiqiao South (Fengtai)	connects Fangshan Line to Line 10 and Line 16	2016	5.3	4

14	Middle section (Lize section)	Beijing South Railway Station (Fengtai)	Xiju (Fengtai)	Completes Line 14	4.0	5

S1	Jin'anqiao - Pingguoyuan section	Jin'anqiao	Pingguoyuan	1.2	1

Airport	West extension	Dongzhimen (Dongcheng)	Beixinqiao (Dongcheng)	Extension to Line 5	2015	1.9	1

2021	8	Phase III North Section	National Art Museum (Dongcheng)	Zhushikou (Dongcheng)	Completes Line 8	2013	4.7	3

12	Sijiqing	Guanzhuangluxikou	Following the North Third Ring Road	29.6	21

16	Southern section	Xiyuan (Haidian)	Wanpingcheng (Fengtai)	2013	30.1	19

19	Phase I	Xingong (Fengtai)	Mudanyuan (Haidian)	North South express line	2015	22.4	10

Changping	South extension	Xi'erqi	Jimenqiao	12.6	7

Yanfang	Branch Line	Zhoukoudian Town (Fangshan)	Raolefu (Fangshan)	A branch off the main line that runs to Zhoukoudian	2017	6.1	3

2022	3	Phase I	Dongsi Shitiao	Caogezhuang North	2017	21.9	15

17	Future Science Park North	Yizhuang Zhanqianqu South	49.7	20

New Airport	North extension	Lize Business District	Caoqiao	3.5	1	Planned

11	West section (Winter Olympic Branch Line)	Jindingjie	Shougang	3.6	4

28 (CBD line)	Dongdaqiao (Chaoyang)	Guangqudonglu (Chaoyang)	Runs through the Central Business District	8.77	9

Pinggu (Line 22)	Dongdaqiao	Pinggu	78.6	20

13A	Line 13 split project	Chegongzhuang	Dazhongsi	16.76	13

Xi'erqi	Tiantongyuan East

13B	Huilongguan	Malianwa	5.8	6

Sentence(s)

The 28 (CBD line) runs 8.77 km and has 9 stations from Dongdaqiao to Guangqudonglu.

final_sentence: The 28 (CBD line) runs 8.77 km and has 9 stations from Dongdaqiao to Guangqudonglu.