Chengdu–Chongqing railway

Chengdu–Chongqing railway
成渝铁路
Line in Jianyang
Overview
StatusActive
Termini
Service
TypeHeavy rail
Operator(s)China Railway
History
CommencedJune 15, 1950 (1950-06-15)
CompletedJune 13, 1952 (1952-06-13)
Technical
Line length505 km (314 mi)
Track gauge1,435 mm (4 ft 8+12 in) standard gauge
Electrification25 kV/50 Hz AC overhead catenary
Route map

km
0
Chengdu
Bali
10
Longtansi
Shibantan
Changlin crossing loop
Honganxiang
36
Chenjiawan
Honghuatang
Wufengxi
Lingxianmiao
Yangmahe
Shiqiaozhen
83
Jianyang
Miaozigou
105
Linjiangsi
Mochiba
122
Ziyang
Houjiaping
Cheungshagen
149
Shunhechang
Dengyingya
Guidexiang–Lianjie railway from Lianjie
Guidexiang
Taojiagou
189
Zizhong
Zizhong–Weiyuan railway from Songjiapu
Maodianzi
Yinshanzhen
Shijiaxiang
219
Neijiang
Neijiang East
231
Beimuzhen
240
Shuangfengyi
249
Yingxiangjie
257
Longchang
Longchang–Huangtong railway to Luzhou
Shiyanqiao
272
Lishizhen
279
Anfuzhen
286
Guangshunchang
292
Rongchang
303
Fenggaopu
311
Dazu
319
Changhebian
329
Shuangshiqiao
339
Yongchuan
Langantan
354
Linjiangchang
362
Bailin
370
Ciba
380
Zhuyangxi
391
Pingdeng
402
Baisha
411
Jingangtuo
420
Youxi
429
Gujiatuo
439
Jiangjin
450
Huangqian
460
Tongguanyi
Moujia crossing loop
Xinglongchang–Luohuang railway,
Tongguanyi branch to Taojia
468
Shichang
Xinglongchang–Luohuang railway
from Xinglongchang via Taojia
Xiaonanhai–Lishuwan railway
from Lishuwan via Tiaodeng
link to Tiaodeng
Chongqing–Guiyang HSR
to Guiyang North via Luohuang South
New Baishatuo Yangtze
River Railway Bridge
471
Xiaonanhai
477
Funiuxi
483
Qiezixi
488
Dadukou
492
Luozhongzi
497
Chongqing South
501
Huangshaxi
504
Chongqing
km

Chengdu–Chongqing railway or Chengyu railway (simplified Chinese: 成渝铁路; traditional Chinese: 成渝鐵路; pinyin: chéngyú tiělù), is a single-track electrified railroad in the Sichuan Basin of Southwest China between the cities Chengdu and Chongqing. Chongqing's short form name is Yu (渝) and the railway is named after the two cities. The line has a total length of 505 km (314 mi).

The Chengyu railway opened in 1952 and was the first railway to be built after the founding of the People's Republic of China. Other cities along the route include Jianyang, Ziyang, Zizhong, Neijiang, Longchang and Yongchuan. The line is single-track, but duplication commenced between Chongqing and Jiangjin in November 2019.