Line 9 (Beijing Subway)

Line 9
A Line 9 train reversing at National Library station in January 2021
Overview
Other name(s)	M9 (planned name)
Status	Operational
Locale	Fengtai and Haidian districts Beijing
Termini	National Library Guogongzhuang
Stations	13
Service
Type	Rapid transit
System	Beijing Subway
Operator(s)	Beijing Mass Transit Railway Operation Corp., Ltd
Depot(s)	Guogongzhuang
Rolling stock	6-car Type B (DKZ33)
Daily ridership	460,800 (2014 Avg.) 637,900 (2016 Peak)[1]
History
Opened	December 31, 2011; 12 years ago (2011-12-31)
Technical
Line length	16.5 km (10.3 mi)
Character	Underground
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Electrification	750 V DC Third rail
Operating speed	80 km/h (50 mph)
Route map Legend planned northern extension and connection with Changping line Anheqiaobei connects Line 4 National Library Line 4 Line 16 Bei'anhe – Ganjia Kou Nanchang river Tiangongyuan Baishiqiaonan Line 6 Jin'anqiao – Lucheng Baiduizi Yuyuantan and Bayi Lake Military Museum Line 1 Pingguoyuan – Sihuidong Beijing West railway station Jingguang, Jingjiu railways, etc. Jingguang HSR connects Line 7 Line 7 Huazhuang Liuliqiaodong Liuliqiao Line 10 inner – outer Qilizhuang Line 14 Zhangguozhuang – Xiju Fengtai Dongdajie Jinghu railway crossing Bei'anhe Fengtai Nanlu Line 16 Wanpingcheng Keyi Lu Fengtai Science Park Dongguantounan Guogongzhuang Fangshan line connects Fangshan line Yancundong Guogongzhuang depot v t e

Line 9 of the Beijing Subway (Chinese: 北京地铁9号线; pinyin: běijīng dìtiě jiǔhào xiàn) is a rapid transit line in western Beijing. The line runs 16.5 km (10.3 mi) from the National Library in Haidian District to Guogongzhuang in Fengtai District with 13 stations. All stations are fully underground. Line 9's color is chartreuse.