Lanzhou–Tangga'ang ~ Lanzhou–Hezuo High-Speed Railway 147 km

Lanzhou–Tangga'ang ~ Lanzhou–Hezuo High-Speed Railway 147 km

Lanzhou (Xining)–Guangzhou Corridor (兰（西）广通道) China High-Speed Vertical Line

The Lanzhou (Xining)–Guangzhou corridor is a partially operational high-speed railway corridor connecting Lanzhou and Xining to Guangzhou. The passage's two branches that begin Lanzhou and Xining meet at Chengdu in Sichuan Province. From Chengdu, the corridor passes through Guiyang and Guilin before ending at Guangzhou.

The rail corridor was first announced in the 11th Five Year Plan by the Chinese government, as the "Chengdu–Guangzhou high-speed railway". In 2016, it was expanded to Lanzhou and Xining, as part of China's "Eight Vertical and Eight Horizontal" network.

China High-Speed Railway "Eight Vertical Lines and Eight Horizontal Lines"



Lanzhou (Xining)–Guangzhou Corridor (兰（西）广通道) China High-Speed Vertical Line

• Lanzhou–Tangga'ang ~ Lanzhou–Hezuo High–Speed Railway 147 km
  • HSR from Lanzhou to Hezuo (Section) ~ 200/250 km/h ~ 147 km
    ~ Under Construction ~ Mixed passenger and freight railway.
• Haidong–Qingbaijiang ~ Sichuan–Qinghai High–Speed Railway (Section)
  • HSR from Haidong–Qingbaijiang
• Haidong–Huangshengguan ~ Haidong–Huangshengguan High–Speed Railway 499 km
  • Haidong–Huangshengguan (Section) ~ Part of Sichuan–Qinghai High–Speed Railway ~ 200/250 km/h ~ 499 km
    ~ Under Construction ~ Mixed passenger and freight railway ~ With connection to Xining via Lanxi HSR
• Huangshengguan–Qingbaijiang ~ Huangshengguan–Qingbaijiang High–Speed Railway 276 km
  • Huangshengguan–Qingbaijiang (Section) ~ Part of Sichuan–Qinghai High–Speed Railway ~ 200 km/h ~ 276 km
    ~ Mixed passenger and freight rail line ~ With connections to Chengdu via Xicheng HSR
    ~ Currently sections between Huangshengguan and Zhenjiangguan is still under construction
• Chengdu–Guiyang ~ Chengdu–Guiyang High–Speed Railway 503 km
  • HSR connecting Chengdu and Guiyang ~ 300 km/h ~ 503 km
• Chengdu–Leshan ~ Chengdu–Guiyang High–Speed Railway 131 km
  • HSR connecting Chengdu and Leshan ~ 300 km/h ~ 131 km
• Leshan–Yibin ~ Chengdu–Guiyang High–Speed Railway 141 km
  • HSR connecting Leshan and Yibin ~ 250 km/h ~ 141 km
• Yibin–Guiyang ~ Chengdu–Guiyang High–Speed Railway 231 km
  • HSR connecting Yibin and Guiyang ~ 250 km/h ~ 231 km
• Guiyang–Guangzhou ~ Guiyang–Guangzhou High–Speed Railway 857 km
  • PDL connecting Guiyang and Guangzhou ~ 300 km/h ~ 857 km