The Tianshan Shengli Tunnel, the world's longest expressway tunnel located in northwest China's Xinjiang Uygur autonomous region, completed tunneling on Dec. 30, 2024. Built by China Communications ...
Due to its 8.65 km in length, the project is positioned in the ranking of the 20 longest road tunnels in the world. More than 6000 jobs were created during its construction. It has 17 connection ...