Shanghai–Wuhan–Chengdu passenger-dedicated line or Huhanrong PDL (Chinese: 沪汉蓉快速客运通道), is a fully completed rail corridor in China.

[1] Despite its name, the line is actually a medium-speed railway designed to run at a maximum speed of 200 km/h (120 mph) between Nanjing and Chongqing.

The newer Yangtze River corridor, running parallel to it at 350 km/h (220 mph), is being planned to manage the increasing passenger traffic.

(The actual splitting point of Yichang-Wanzhou and Chongqing-Lichuan railways is Liangwu railway station) Due to harsh terrains some part of this section has a maximum speed of 140–160 km/h (87–99 mph), which is the lowest in China's high-speed network.

The newly constructed Chengdu–Chongqing intercity railway links Chengdu and Chongqing directly using a southern route (via Neijiang).

The Yichang-Lichuan-Wanzhou and Lichuan-Chongqing sections are routed through the mountainous areas of the southwestern Hubei and the eastern section Chongqing Municipality, where no railways or reliable highways previously existed,[4] providing a much more direct rail connection between the Sichuan Basin and Eastern China than previously existing ones (such as the one using the older Xiangyu railway).