Pinggu line

Pinggu line
 Pinggu 
Construction site of Machangying station in March 2024
Overview
Other name(s)Line 22
M22 (planned name)
StatusUnder construction
LocaleChaoyang, Tongzhou and Pinggu districts (Beijing) & Sanhe (Langfang, Hebei Province)
Termini
Stations22[1]
Service
TypeRapid Transit
SystemBeijing Subway
Rolling stock8-car Type D[2]
History
Planned opening2025 (planned)[3]
Technical
Track gauge1,435 mm (4 ft 8+1⁄2 in) standard gauge
ElectrificationDual voltage 25 kV 50 Hz AC and 1,500 V DC overhead wire[2]
Route map

Legend
Line 6 (Jin'anqiao Up arrow)
Future long-term planning expansion
Line 17 (Left arrow Jiahuihu – Future Science City North Right arrow)
 Dongdaqiao
Line 6 Line 17 Line 28
Line 10 (Left arrow inner – outer Right arrow)
 Jintai Xizhao
Line 10 Line 28
Line 28 (Left arrow Guangqudonglu)
Line 14 (Left arrow Zhangguozhuang – Shangezhuang Right arrow)
 Hongmiao
Line 14
 Ciyunsiqiao
Ganluyuan
Pingfang depot
Dingfuzhuang
(Line 1 Fushouling Up arrow)
 Guaanzhuang
Batong line (through operation to Line 1)
 Yongshun
(Universal Resort Down arrow)
Tongzhou Beiguan
Line 6
 Yunhe Shangwuqu
Beijing Sub-Center railway station
Line 6
Line 6 Beiyunhedong
 Zhengwuzhongxin
Line 6 Lucheng Down arrow
 Zhengwuzhongxindong
Chaobai River – Boundary
Beijing
Hebei
 Yanjiaozhen
Jingha Railway crossing
Jingtang Intercity Railway crossing
Shenwei Dajie
Chaobai Dajie
Gaolou
Yanjiao Depot
Qixinzhuang
Pinggu Local Railway crossing
Boundary
Hebei
Beijing
Mafang
Daqin Railway crossing
Machangying
Nongye Chuangxingang
Pinggu
Pinggu line
Simplified Chinese北京地铁22号线（平谷线）
Transcriptions
Standard Mandarin
Hanyu PinyinBěijīng Dìtiě Èrshí'èr Hào Xiàn (Pínggǔ Xiàn)

Line 22 (Pinggu line) of the Beijing Subway is a rapid transit line under construction in Beijing and Hebei Province.

It will run from Dongdaqiao station in Chaoyang District to Pinggu station in Pinggu District with 22 stations, including 19 underground stations and 3 elevated stations (Qixinzhuang, Mafang and Machangying).[1] The length of the line is 81.82 km (50.84 mi),[1] and 53.8 km (33.4 mi) will be underground.[4] The line will use 8-car Type D rolling stock[2] and will open in 2025.[3][5]

  1. ^ a b c "北京轨道交通22号线（平谷线）工程轨道安装一标". 81.82公里，全线共设置车站22座……齐心庄站、马坊站、马昌营站为高架站，其余均为地下站
  2. ^ a b c 国家发展改革委关于调整北京市城市轨道交通第二期建设规划方案的批复 [Reply of the National Development and Reform Commission on Adjusting the Second Phase Construction Plan of Beijing Urban Rail Transit]. 中华人民共和国国家发展和改革委员会 [National Development and Reform Commission] (in Chinese (China)). 2019-12-05. Archived from the original on 2020-12-21. Retrieved 2020-01-12.
  3. ^ a b 北京地铁平谷线（22号线）北京段何时开工？ [When will the Beijing Section of the Beijing Subway Pinggu Line (Line 22) start?] (in Chinese (China)). 2021-02-02. 地铁22号线朝阳段计划于春节后陆续实施拆改移工作，进行施工前的准备，计划2025年建成通车
  4. ^ 北京地铁平谷线城市副中心5座车站明年实现开工. 2020-12-15.
  5. ^ 北京7条地铁线陆续开始铺轨 平谷线朝阳段和通州段已进场. 2021-04-07. Retrieved 2021-04-08.