Xining–Chengdu high-speed railway (西宁至成都高速铁路),[1] is a higher-speed railway line currently under construction in China.
The line is 863.5 kilometres (536.6 miles) long and has a design speed of 200 kilometres per hour (120 mph).
[2][1] Construction of Haidong West to Huangshengguan section of the railway started on 29 October 2022.
[2]