Chengdu–Guiyang_high-speed_railway
Chengdu–Guiyang high-speed railway
Railway in China
Chengdu-Guiyang high-speed railway is a major trunk high-speed railway between the provincial capitals of Chengdu, Sichuan and Guiyang, Guizhou via a small section traversing north east Yunnan province. It was selected for construction under the 11th Five Year Plan set by the Chinese Government. Construction started in 2010[citation needed] and was expected to be completed by 2014.[citation needed] The northern section of this line between Chengdu and Leshan forms the southern part of the operational Chengdu–Mianyang–Leshan intercity railway.[1][2][3]
The 135 km (84 mi) Chengdu – Leshan section opened in 2014, the 141 km (88 mi) Leshan – Yibin opened in June 2019,[4] while last 372 km (231 mi) Yibin - Guiyang section opened in December 2019.[5] Almost 82% of the route is on 468 bridges or in 183 tunnels.