The Lanzhou–Hezuo railway or Lanhe railway is a railway line under construction that will connect Lanzhou to Linxia and Hezuo by rail. The line is being extended from Hezuo to Chengdu as part of the Sichuan–Qinghai railway. The railway line will be the first railway to be constructed in Linxia and Gannan. It is a branch of the Lanzhou (Xining)–Guangzhou corridor, part of China's "Eight Vertical and Eight Horizontal" network.