Suining–Chengdu railway

Railway line in Sichuan, China

4 ft 8+1⁄2 in) standard gauge

Electrification

25 kV 50 Hz AC (Overhead line)

Operating speed

200 km/h (124 mph)

Route map

Legend

elev

Suining–Chongqing railway

from Chongqing North

Dazhou–Chengdu railway from Dazhou

Suining

Dazhou–Chengdu railway to Chengdu

Xinqiao passing loop

Daying East

Jijin South

Huaikou South

Tiantaisi tunnel (3,006 m)

→Tuo River (Jiulongtan bridge)→

Yunding tunnel (7,858 m)

Chengdu–Chongqing railway from Chongqing

129

Shibantan

Chengdu–Chongqing railway to Chengdu

146

Chengdu East

Chengdu Western Ring railway,

Chengdu–Kunming railway to Kunming

This diagram:

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The Suining–Chengdu railway or Suicheng railway (simplified Chinese: 遂成铁路; traditional Chinese: 遂成鐵路; pinyin: Suì chéng tiělù) is a double-track, electrified railway in Sichuan Province of southwest China. The railway is named after its two terminal cities, Suining and Chengdu, and forms a segment of the Shanghai–Wuhan–Chengdu passenger railway. It was built as part of the Dazhou–Chengdu Railway. A second, more direct track was opened on the Chengdu–Suining section of that line on 1 April 2006 that allows trains to reach a top speed of 200 km/h (124 mph).^[1] On 7 July 2009, the high-speed track was duplicated and these two tracks were subsequently designated as the Suining–Chengdu railway. The original low-speed, single track line between Chengdu and Suining remains as part of the Dazhou–Chengdu railway and is now mainly used for freight traffic.

References

^ "达成铁路西段扩能改造工程建成开通" [Dacheng Railway West Section Expansion Project Completed and Opened]. Sichuan Daily (in Chinese). 2 July 2020. Retrieved 25 September 2020.

High-speed rail in China

High-speed demonstrative maglev
Shanghai maglev train Xianning–Changsha maglev test line (Planned)

National 8+8 high-speed corridors

Coastal

Dandong–Dalian –Shenyang –Qinhuangdao –(Tianjin–Dongying–Weifang)–Qingdao –Lianyungang–Yancheng
–Nantong –Shanghai –Hangzhou –Taizhou–Wenzhou–Fuzhou–Xiamen–Zhangzhou–Shantou–
Shanwei–Shenshan –Xili-Jiangmen–Maoming–(Zhanjiang(–)Hepu)–Qinzhou–Fangchenggang–Dongxing

Hangshen parallel	Hangzhou–Ningbo –Wenzhou –Fuzhou –Xiamen –Shenzhen
other branches	Weifang–Yantai Qingdao–Rongcheng Shanwei–Guangzhou–Zhanjiang

Beijing–Shanghai

West route	Beijing–Shanghai
East route	Beijing–(Tianjin–Dongying–Weifang)–Linyi–Huai'an–Yangzhou –Nantong–Shanghai
branches	Nanjing–Hangzhou Bengbu–Hefei –Hangzhou

Beijing–Hong Kong (Taipei)§

Beijing–Xiong'an–Shangqiu–Fuyang–Hefei –Jiujiang–Lushan–Nanchang

To Hong Kong	Nanchang–Ganzhou –Shenzhen –Hong Kong
To Taipei	Hefei–Fuzhou Nanchang–Fuzhou Fuzhou–Pingtan Pingtan–Taipei

Harbin–Hong Kong (Macau)§

Hohhot–Nanning

Hohhot–Ulanqab–Datong–Yuanping–Taiyuan –Jiaozuo –Zhengzhou
branch: Jiaozuo–Luoyang–Pingdingshan
Zhengzhou–Pingdingshan–Xiangyang–Jingmen–Yichang–Changde–Yiyang–Loudi–Shaoyang–Yongzhou–Liuzhou –Nanning

Beijing–Kunming

Beijing–Xiong'an –Xinzhou–Xi'an –Chengdu–Kunming

Branch lines	Beijing–Zhangjiakou–Datong –Taiyuan Chongqing–Kunming

Baotou (Yinchuan)–Hainan

Yinchuan–Xi'an
Baotou–Yan'an–Xi'an –Chongqing–Guiyang–Nanning–Qinzhou–Beihai–Zhanjiang–Haikou
Hainan eastern ring
Hainan western ring

Lanzhou (Xining)–Guangzhou

Xining–Chengdu
Lanzhou–Chengdu–Guiyang–Guangzhou

Suifenhe–Manzhouli

Suifenhe–Mudanjiang–Harbin –Qiqihar–Manzhouli

Beijing–Lanzhou

Beijing–Zhangjiakou –Hohhot–Baotou–Lanzhou

Qingdao–Yinchuan

Qingdao–Jinan –Shijiazhuang –Taiyuan–Yinchuan

Eurasia Continental

Lianyungang–Xuzhou –Zhengzhou –Xi'an –Baoji –Lanzhou –Ürümqi–Khorgas

Yangtze River

Shanghai–Huzhou –Hefei
Shanghai–Nanjing–Hefei
Hefei–Wuhan–Yichang–Xingshan
Yichang–Fuling
Wuhan–Xiangyang –Xingshan–Wanzhou–Fuling–Chongqing –Chengdu
Wanzhou–Dazhou–Chengdu
Chongqing–Neijiang–Chengdu

Old line	Shanghai–Wuxi–Nanjing –Hefei –Wuhan –Yichang –Lichuan –Chongqing –Suining–Chengdu

Shanghai–Kunming

Shanghai–Hangzhou –Changsha –Guiyang–Kunming–Ruili

Xiamen–Chongqing

Kaohsiung§–Xiamen–Longyan –Ganzhou–Changsha –Changde–Qianjiang–Chongqing

Guangzhou–Kunming

Guangzhou–Nanning –Kunming

Other conventional high-speed railways (list)

Intercity and long-distance	300–350 km/h Beijing–Tangshan Beijing–Tianjin Chengdu–Chongqing Chongqing–Wanzhou Nanjing–Hangzhou Shanghai–Nanjing 200–250 km/h Beijing–Zhangjiakou Changchun–Jilin Chongqing–Lanzhou Dandong–Dalian Guangzhou–Foshan–Zhaoqing Harbin–Jiamusi Harbin–Mudanjiang Harbin–Qiqihar Hengyang–Liuzhou Jilin–Hunchun Liuzhou–Nanning Nanchang–Jiujiang Nanjing–Anqing Qingdao–Rongcheng Shenyang–Dandong Xinhui–Maoming Tianjin–Baoding Xi'an–Chengdu Zhangjiakou–Hohhot Chengdu–Mianyang–Leshan Guangzhou–Zhuhai Zhengzhou–Jiaozuo
Regional intercity	300–350 km/h Chengdu–Ya'an Tianjin–Binhai 200–250 km/h Changsha–Zhuzhou–Xiangtan Chengdu–Dujiangyan Chengdu–Pujiang Dongguan–Huizhou Foshan–Dongguan Fuzhou–Changle Airport Guangzhou–Qingyuan Guiyang–Kaiyang Hainan eastern ring Hainan western ring Lanzhou–Zhongchuan Airport Mianyang–Suining–Ziyang–Neijiang–Zigong–Yibin Suzhou–Jiaxing Wuhan Metropolitan Area Zhengzhou–Kaifeng Zhengzhou–Xinzheng Airport
Upgraded old lines	Beijing–Guangzhou Beijing–Harbin Beijing–Shanghai Guangzhou–Shenzhen Hangzhou–Ningbo Hankou–Danjiangkou Kunming–Yuxi Lianyungang–Lanzhou Litang–Zhanjiang Nanjing–Nantong Shanghai–Kunming

Rolling stock
X 2000 Blue Arrow China Star Hexie (CRH1/CRH2/CRH3/CRH5/CRH6/CRH380A/CRH380B/CRH380C/CRH380D) Vibrant Express (MTR CRH380A)§ CIT Trains Fuxing (CR200J/CR300AF/CR300BF/CR400AF/CR400BF)

Italics: under construction or currently not operational
(-), Place A-: section under construction or currently not operational
§: in/related to Hong Kong, Macau, Taiwan
(Place A–Place B): share tracks with other lines