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First 500-meter-long steel rail successfully laid on ballastless tracks of Lhasa-Nyingchi Railway

Source: Xinhua| 2019-03-09 15:27:24|Editor: zh
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CHINA-LHASA-NYINGCHI RAILWAY-CONSTRUCTION (CN)

A construction machine pushes out the long steel rail of the Lhasa-Nyingchi railway in Gonggar County of Shannan Prefecture, southwest China's Tibet Autonomous Region, March 8, 2019. The first 500-meter-long steel rail was successfully laid on the ballastless tracks of the Lhasa-Nyingchi Railway on Friday. The Lhasa-Nyingchi railway will help improve the railway network as well as transportation infrastructure along the railway, pushing forward the economic and social development in the region. (Xinhua/Li Xin)

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