Photo shows that workers are hoisting templates at the construction sites of Xie Rongte Bridge. [Xinhua/Liu Wen]

Photo  shows that a sprinkler is spraying water for dedusting at the construction site of Xie Rongte Bridge. Currently, Lhasa-Nyingchi railway, one segment of Sichuan-Tibet railway, has been being built in full swing. [Xinhua/Zhang Rufeng]

It is reported that the construction of Lhasa-Nyingchi railway line started operation on December of 2014. It will go through three cities and nine counties. The length of bridges and tunnels is 300.9 km, accounting for 74.64 percent of the total length of railway line.