Chengdu–Chongqing railway to Chengdu Sichuan-Guizhou railway to Guiyang Xiangyang–Chongqing railway to Hubei Chongqing–Huaihua railway to Hunan Chongqing-Suining railway (Sichuan province) Chongqing-Lichuan railway to Hubei Chongqing–Lanzhou railway (Gansu) railway