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Engineers examine rail every night to ensure safety in Urumqi, NW China

Source: Xinhua| 2018-02-05 20:51:25|Editor: Chengcheng
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CHINA-URUMQI-RAILWAY-ENGINEERS (CN)

A worker checks the rail at the Xinjiang section of Lanzhou-Xinjiang high-speed railway in Urumqi, northwest China's Xinjiang Uygur Autonomous Region, Feb. 5, 2018. Engineers examine the rail every night to ensure the safety of trains and passengers. (Xinhua/Hu Huhu)

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