Zhengzhou–Wanzhou ~ Zhengzhou–Wanzhou High–Speed Railway 429 kmZhengzhou–Wanzhou ~ Zhengzhou–Wanzhou High–Speed Railway 429 kmYangtze River Corridor (沿江通道) China High-Speed Horizontal Line 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. Announced in 2016 as part of China's "Eight Vertical and Eight Horizontal" network, the passage will comprise multiple railway lines and branch lines, including those currently operational as well as those under construction and under planning. 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. 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. China High-Speed Railway "Eight Vertical Lines and Eight Horizontal Lines"  Yangtze River Corridor (沿江通道) China High-Speed Horizontal Line Chengdu–Chongqing ~ Chengdu–Chongqing Intercity Railway 307 km ~ HSR connecting Chengdu East with Chongqing–Chongqing North ~ 350 km/h ~ 307 km Chengdu–Chongqing North ~ Chengdu–Chongqing Intercity Railway 307 km ~ HSR connecting Chengdu East with Chongqing & Chongqing North ~ 350 km/h ~ 307 km ~ Connecting to Chongqing North via various lines Chengdu–Chongqing Central ~ Chengdu–Chongqing Central Line High–Speed Railway 292 km ~ HSR connecting Chengdu with Chongqing North ~ 350 km/h ~ 292 km ~ Under Construction The Chengdu–Chongqing section of the Shanghai–Chongqing High Speed Railway Chengdu–Chongqing ~ Shanghai–Chongqing High Speed Railway ~ HSR connecting Chengdu with Chongqing Chongqing–Wanzhou ~ Chongqing–Wanzhou Intercity Railway 247 km ~ HSR connecting Chongqing North with Wanzhou North ~ 250 km/h ~ 247 km Chongqing North–Wanzhou North ~ Chongqing–Wanzhou Intercity Railway 247 km ~ HSR connecting Chongqing North with Wanzhou North ~ 250 km/h ~ 247 km Chongqing–Wanzhou ~ Chongqing–Wanzhou High–Speed Railway 291 km ~ HSR connecting Chongqing East with Wanzhou North ~ 350 km/h ~ 291 km ~ Under Construction ~ Expected in 2027 Chongqing East–Wanzhou North ~ Chongqing–Wanzhou High–Speed Railway 291 km ~ HSR connecting Chongqing East with Wanzhou North ~ 350 km/h ~ 291 km ~ Under Construction ~ Expected in 2027 ~ Also part of the Chongqing–Xi'an High Speed Railway Zhengzhou–Wanzhou ~ Zhengzhou–Wanzhou High–Speed Railway 429 km ~ HSR connecting Wanzhou North with Xingshan & Xiangyang East ~ 429 km Wanzhou North–Xingshan–Xiangyang East ~ Zhengzhou–Wanzhou High–Speed Railway 429 km ~ HSR connecting Wanzhou North with Xingshan & Xiangyang East ~ 429 km Chengdu–Wanzhou ~ Chengdu–Wanzhou High–Speed Railway 466 km ~ HSR connecting Chengdu Tianfu with Wanzhou North ~ 350 km/h ~ 466 km ~ Under Construction Chengdu Tianfu–Wanzhou North ~ Chengdu–Wanzhou High–Speed Railway 466 km ~ HSR connecting Chengdu Tianfu with Wanzhou North ~ 350 km/h ~ 466 km ~ Under Construction Yichang–Xingshan ~ Yichang–Xingshan High–Speed Railway 109 km ~ HSR connecting Xingshan with Yichang East ~ 350 km/h ~ 109 km Xingshan–Yichang East ~ Yichang–Xingshan High–Speed Railway 109 km ~ HSR connecting Xingshan with Yichang East ~ 350 km/h ~ 109 km Yichang–Fuling ~ Yichang–Fuling High–Speed Railway 434 km ~ HSR connecting Fuling North with Yichang North ~ 350 km/h ~ 434 km Fuling North–Yichang North ~ Yichang–Fuling High–Speed Railway 434 km ~ HSR connecting Fuling North with Yichang North ~ 350 km/h ~ 434 km ~ Will connect to Chongqing East and Chongqing North via the Chongqing–Wanzhou High Speed Railway Wuhan–Shiyan ~ Wuhan–Shiyan High–Speed Railway 62 km ~ HSR connecting Hankou with Xiaogan East ~ 200 km/h ~ 62 km Hankou–Xiaogan East ~ Wuhan–Shiyan High–Speed Railway 62 km ~ HSR connecting Hankou with Xiaogan East ~ 200 km/h ~ 62 km Xiaogan East–Xiangyang East ~ Wuhan–Shiyan High–Speed Railway ~ HSR connecting with Xiaogan East with Xiangyang East ~ 250/350 km/h Xiaogan–Yunmeng ~ Wuhan–Shiyan High–Speed Railway 220 km ~ HSR connecting Xiaogan with Yunmeng ~ 250/350 km/h ~ 220 km Wuhan–Yichang ~ Wuhan–Yichang High–Speed Railway 314 km ~ HSR connecting Hankou with Yichang North ~ 250/350 km/h ~ 314 km Hankou–Yichang North ~ Wuhan–Yichang High–Speed Railway 314 km ~ HSR connecting Hankou with Yichang North ~ 250/350 km/h ~ 314 km ~ 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 ~ Hefei–Wuhan High–Speed Railway 359 km ~ HSR connecting Hefei South with Hankou ~ 250/300 km/h ~ 359 km Hefei South–Hankou ~ Hefei–Wuhan High–Speed Railway 359 km ~ HSR connecting Hefei South with Hankou ~ 250/300 km/h ~ 359 km ~ Also part of the Shanghai–Wuhan–Chengdu passenger railway Hefei–Wuhan ~ Hefei–Wuhan High–Speed Railway 342 km ~ HSR connecting Hefei South with Wuhan Tianhe ~ 350 km/h ~ 342 km Hefei South–Wuhan Tianhe ~ Hefei–Wuhan High–Speed Railway 342 km ~ HSR connecting Hefei South with Wuhan Tianhe ~ 350 km/h ~ 342 km ~ Under Construction ~ The main line runs westward at Wuhan Tianhe Station and connects with Wuhan–Yichang High Speed Railway at Lugang Hefei to Shanghai Hefei–Nanjing ~ Hefei–Nanjing High–Speed Railway 156 km ~ HSR connecting Nanjing South with Hefei South ~ 250 km/h ~ 156 km Nanjing South–Hefei South ~ Hefei–Nanjing High–Speed Railway 156 km ~ HSR connecting Nanjing South with Hefei South ~ 250 km/h ~ 156 km ~ Also part of the Shanghai–Wuhan–Chengdu passenger dedicated railway. Shanghai–Nanjing ~ Shanghai–Nanjing Intercity Railway 301 km ~ HSR connecting Nanjing with Shanghai & Shanghai Hongqiao ~ 350 km/h ~ 301 km Nanjing–Shanghai Hongqiao ~ Shanghai–Nanjing Intercity Railway 301 km ~ HSR connecting Nanjing with Shanghai & Shanghai Hongqiao ~ 350 km/h ~ 301 km Shanghai–Nanjing (Section) ~ Beijing–Shanghai High–Speed Railway 301 km ~ HSR connecting Nanjing South with Shanghai Hongqiao ~ 350 km/h ~ 301 km Nanjing South–Shanghai Hongqiao (Section) ~ Beijing–Shanghai High–Speed Railway 301 km ~ HSR connecting Nanjing South with Shanghai Hongqiao ~ 350 km/h ~ 301 km Nanjing–Shanghai (Section) ~ Beijing–Shanghai High–Speed Railway 301 km ~ HSR connecting Nanjing South with Shanghai Hongqiao ~ 350 km/h ~ 301 km Shanghai–Nanjing–Hefei ~ Shanghai–Nanjing–Hefei High–Speed Railway 554 km ~ HSR connecting Hefei South with Qidong West ~ 350 km/h ~ 554 km ~ Under Construction Hefei South–Qidong West ~ Shanghai–Nanjing–Hefei High–Speed Railway 554 km ~ HSR connecting Hefei South with Qidong West ~ 350 km/h ~ 554 km ~ Under Construction ~ (Expected 2029) Qidong West–Shanghai Baoshan ~ Shanghai–Nanjing–Hefei High–Speed Railway 554 km ~ HSR connecting Hefei South with Qidong West ~ 350 km/h ~ 554 km ~ Under Construction Hefei South–Huzhou ~ Shangqiu–Hangzhou High–Speed Railway 309 km ~ HSR connecting Hefei South with Huzhou ~ 350 km/h ~ 309 km Shanghai–Huzhou ~ Shanghai–Huzhou High–Speed Railway 163 km ~ HSR connecting Shanghai Hongqiao & Shanghai South with Huzhou ~ 350 km/h ~ 163 km Shanghai Hongqiao–Huzhou ~ Shanghai–Huzhou High–Speed Railway 163 km ~ HSR connecting Shanghai Hongqiao & Shanghai South with Huzhou ~ 350 km/h ~ 163 km Shanghai South–Huzhou ~ Shanghai–Huzhou High–Speed Railway 163 km ~ HSR connecting Shanghai Hongqiao & Shanghai South with Huzhou ~ 350 km/h ~ 163 km | |||||
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