Shanghai–Chongqing–Chengdu high-speed railway

The Shanghai–Chongqing–Chengdu high-speed railway is a high-speed rail line under construction in China. The Chinese name of the railway line, Huyurong, is a combination of the abbreviations for Shanghai (沪, Hù), Chongqing (渝, Yú), and Chengdu (蓉, Róng). It will run in an east-west direction largely parallel to the Yangtze River, connecting the cities of Shanghai, Nanjing, Hefei, Wuhan, Chongqing and Chengdu.

This article is about the faster, new link largely parallels the old lines except in Central Hubei. For the existing link between Shanghai and Chengdu via Nanjing, Hefei, Hankou, Yichang, Lichuan, Chongqing, Suining, see Shanghai–Wuhan–Chengdu passenger-dedicated railway.
Shanghai–Chongqing–Chengdu
high-speed railway
沪渝蓉高速铁路
Overview
StatusUnder construction
LocaleShanghai, Jiangsu, Anhui, Hubei, Chongqing, Sichuan
Termini
Service
TypeHigh-speed rail
Operator(s)
Technical
Track gauge1,435 mm (4 ft 8+1⁄2 in) standard gauge
Electrification50 Hz 25,000 V
Operating speed350 km/h (217 mph)
Shanghai–Choingqing–Chengdu high-speed railway
Simplified Chinese沪渝蓉高速铁路
Traditional Chinese滬渝蓉高速鐵路

Announced in 2016 as part of the national "eight vertical and eight horizontal" high-speed railway network, the passage will comprise multiple railway lines and branch lines, including those currently operational as well as those under construction and under planning.

Route

The railway's route is roughly parallel to the existing Shanghai–Wuhan–Chengdu passenger-dedicated railway, but has a maximum speed of 350 km/h (220 mph) rather than the older line's 250 km/h (160 mph). The new line would provide a faster connection for the cities of Shanghai, Nanjing, Hefei, Wuhan, Chongqing and Chengdu.[1][2]

The line includes a number of interconnected routes, including two different main routes between Shanghai and Hefei, a more direct southerly route via Huzhou and a Yangtze north bank route. It also includes a southerly route from Yichang North to Chongqing and a northerly route from Yichang North to Chengdu. Yichang North will also eventually be a junction with the Hohhot–Nanning corridor.

Sections
Initially using a large number of existing lines, the final line is shown in bold
Status： already open 、 Under construction/opening soon 、 in planning 
Name Route Design speed
(km/h)		 Length
(km)		 Status Construction start Opened Remarks

Chengdu & Chongqing to Wuhan

Chengdu–Chongqing intercity railway Chengdu East – Chongqing, Chongqing North 350 307 open 22 March 2010[3] 26 December 2015[4] Connecting to Chongqing North via various lines
Chengdu–Chongqing Central line high-speed railway Chengdu – Chongqing North 350 292 under construction Expected in 2021[5] Expected in 2025[6] The Chengdu-Chongqing section of the Shanghai–Chongqing high-speed railway
Chongqing–Wanzhou intercity railway Chongqing North – Wanzhou North 250 247 open May 2013 28 November 2016[7]
Chongqing–Wanzhou high-speed railway Chongqing East – Wanzhou North 350 291 under construction 9 November 2020[8] Expected in 2025 Also part of the Chongqing–Xi'an high-speed railway
Zhengzhou–Wanzhou high-speed railway Wanzhou North – Xingshan – Xiangyang East 429 open December 2015[9] 20 June 2022[10]
Chengdu–Wanzhou high-speed railway Chengdu Tianfu – Wanzhou North 350 466 under construction 24 December 2020[11] Expected in 2027[12]
Yichang–Xingshan high-speed railway Xingshan – Yichang East 350 109 28 December 2019[13] Expected in 2025
Yichang–Fuling high-speed railway Fuling North – Yichang North 350 434 preliminary work Expected in 2022 Expected in 2028 Will connect to Chongqing East and Chongqing North via the Chongqing–Wanzhou high-speed railway
Wuhan–Shiyan high-speed railway Hankou – Xiaogan East 200 62 open 22 March 2009 1 December 2016[14]
Xiaogan East – Xiangyang East 350
250 (Xiaogan to Yunmeng)		 220 15 February 2015[15] 29 November 2019[16]
Wuhan–Yichang high speed railway Hankou – Yichang North 350 314 under construction 25 September 2021[17] 2025 Connected to Hankou and Wuhan West by the Wuhan hub through line, connected to Hefei–Wuhan high-speed railway at Lugang

Wuhan to Hefei

Hefei–Wuhan railway Hefei South – Hankou 250,
reserved 300		 359 open September 2005 1 April 2009[18] Also part of the Shanghai–Wuhan–Chengdu passenger railway
Hefei–Wuhan high-speed railway Hefei South – Wuhan Tianhe 350 342 preliminary work Expected in 2022 Expected in 2027 The main line runs westward at Wuhan Tianhe Station and connects with Wuhan–Yichang high speed railway at Lugang

Hefei to Shanghai

Hefei–Nanjing railway Nanjing South – Hefei South 250 156 open July 2005 18 April 2008[19] Also part of the Shanghai–Wuhan–Chengdu passenger-dedicated railway.
Shanghai–Nanjing intercity railway Nanjing – Shanghai & Shanghai Hongqiao 350[20] 301 open July 2008 1 July 2010[21]
Shanghai–Nanjing section of the Beijing-Shanghai HSR Nanjing South – Shanghai Hongqiao 350[22] 301 open 18 April 2008 30 June 2011
Shanghai–Nanjing–Hefei high-speed railway Hefei South – Shanghai Baoshan 350 554 under construction 2022 2029[23]
Shangqiu–Hangzhou high-speed railway Hefei South – Huzhou 350 309 open 30 November 2015[24] 28 June 2020[25]
Shanghai–Huzhou high-speed railway Shanghai Hongqiao & Shanghai South – Huzhou 350 163[26] under construction 5 June 2020[27] Expected in 2023.[28]

References
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  2. High-speed rail to halve Chengdu–Shanghai travel time, Chinadaily.com.cn. Retrieved 31 August 2017.
  3. "成渝高铁今日开工 成都重庆上演"双城记"". 中国在线 (in Chinese). 22 March 2010. Archived from the original on 2 April 2020. Retrieved 4 February 2022.
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  6. "重点工程 重磅！重庆2020年重大项目公布". 重庆晨报上游新闻 (in Chinese). 2 March 2020.
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  8. "渝万高铁开工". 人民网 (in Chinese). 10 November 2020. Retrieved 4 January 2022.
  9. "郑万高铁奉节段今日开工 奉节至重庆将缩短至1.5小时". 腾讯大渝网 (in Chinese). 9 December 2016. Retrieved 4 January 2022.
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  11. "川渝两省市同步举行成达万高速铁路开工动员大会" (in Chinese). 四川省人民政府. 24 December 2020. Archived from the original on 25 August 2021. Retrieved 5 January 2022.
  12. "国家发展改革委关于新建成都至达州至万州铁路可行性研究报告的批复" (in Chinese). 国家发展和改革委员会. 12 November 2020. Archived from the original on 27 November 2020. Retrieved 5 January 2022.
  13. "宜昌至郑万高铁联络线开工". 中国政府网 (in Chinese). 28 December 2019. Archived from the original on 3 August 2020. Retrieved 2019-12-28.
  14. "武孝城铁12月1日正式开通 从汉口rws12分钟可到机场" (in Chinese). Hubei Provincial Government. 27 November 2016. Archived from the original on 5 March 2017. Retrieved 7 February 2022.
  15. "图文：武汉至十堰高铁开工建设". 人民网 (in Chinese). 16 February 2015. Archived from the original on 8 February 2020. Retrieved 7 February 2022.
  16. "定了！武汉至十堰高速铁路29日开通运营，今天18点开始售票". 长江网 (in Chinese). 27 November 2019. Archived from the original on 29 November 2019. Retrieved 7 February 2022.
  17. "新建沪渝蓉沿江高铁武汉至宜昌段开工". 湖北省人民政府 (in Chinese). 26 September 2021. Archived from the original on 28 September 2021. Retrieved 7 February 2022.
  18. "合武铁路客运专线今天正式开行 预售期调整为20天". 中安在线 (in Chinese). 1 April 2009. Archived from the original on 10 December 2011. Retrieved 7 February 2020.
  19. "合宁铁路客运专线将于18日开通运营". 新浪网 (in Chinese). 16 April 2008. Retrieved 8 February 2020.
  20. "沪宁城际铁路设计时速提升至300公里 票价基本没变". 人民网 (in Chinese). 12 November 2008. Archived from the original on 5 July 2018. Retrieved 8 February 2020.
  21. "沪宁城际铁路7月1日正式通车". 中国政府网 (in Chinese). 20 June 2010. Archived from the original on 20 July 2019. Retrieved 8 February 2020.
  22. "沪宁城际铁路设计时速提升至300公里 票价基本没变". 人民网 (in Chinese). 12 November 2008. Archived from the original on 5 July 2018. Retrieved 8 February 2020.
  23. "国家发展改革委关于新建上海至南京至合肥高速铁路可行性研究报告的批复" (in Chinese). 国家发展改革委. 24 November 2021. Archived from the original on 24 November 2021. Retrieved 8 February 2020.
  24. "商合杭高铁皖浙段全面开工". 中国铁道建筑报 (in Chinese). 3 December 2015. Archived from the original on 20 May 2017. Retrieved 8 February 2020.
  25. "商合杭高铁合肥至湖州段6月28日开通运营" (in Chinese). 中国国家铁路集团有限公司. 2020-06-28. Archived from the original on 20 July 2019. Retrieved 2020-06-28.
  26. "国家发展改革委关于新建上海经苏州至湖州铁路可行性研究报告的批复（发改基础〔2018〕1451号）" (in Chinese). 国家发展改革委. 8 October 2018. Retrieved 8 February 2020.
  27. "沪苏湖铁路开工建设" (Press release) (in Chinese). China Railway. 2020-06-06. Archived from the original on 2017-05-20. Retrieved 8 February 2020.
  28. "沪苏湖铁路全面施工 苏州段新建两个站" [Shanghai-Suzhou-Huzhou railway fully under construction, Suzhou section will have two stations]. 名城苏州 (in Chinese). 31 March 2021. Retrieved 11 February 2022.

See also
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