Xining–Chengdu high-speed railway

Xining–Chengdu high-speed railway (西宁至成都高速铁路), is a higher-speed railway line currently under construction in China. The line is 863.5 km long and has a design speed of 200 km/h.

History
Construction of Haidong West to Huangshengguan section of the railway started on 29 October 2022.