Technicians check a guardrail on the Beijing-Urumqi Expressway in Ejin Banner, North China’s Inner Mongolia Autonomous Region, May 25, 2017. The expressway passes through three deserts -- the Tengri, Badan Jaran and Ulan Buh. With a total length of 2,450 kilometers, it will be the longest expressway passing through a desert in the world and shorten the road distance between Beijing and Urumqi, the capital of Northwest China’s Xinjiang Uygur Autonomous Region, by 1,300 kilometers. (Photo: China News Service/Xinhua) |