The Tianshan Shengli Tunnel, the world's longest expressway tunnel, completed tunneling Monday morning, paving the way for the opening of a new shortcut linking southern and northern parts of China's ...
URUMQI, Dec. 30 (Xinhua) -- The Tianshan Shengli Tunnel, the world's longest expressway tunnel, completed tunneling Monday morning, paving the way for the opening of a new shortcut linking southern ...