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Rail-laying work for 4,615-meter-long bridge completed

wuya 2019-12-2 12:12

 

Photo taken on Dec. 1, 2019 shows the construction site of a bridge crossing the Yarlung Zangbo River of Lhasa-Nyingchi railway in Sangri County of Shannan, southwest China's Tibet Autonomous Region.

 

The rail-laying work of a 4,615-meter-long bridge crossing the Yarlung Zangbo River of Lhasa-Nyingchi railway was completed on Sunday.

 

The Lhasa-Nyingchi railway features complex geological conditions, with a total length of 435 km, 75 percent of which are bridges and tunnels.

 

The construction work began in 2015 and is expected to be completed in 2021. (Xinhua/Chogo)

    来自: xinhua