‘Longest in world’: China unveils 22km expressway tunnel in Xinjiang – watch video
China on Friday opened a 22.13-kilometre-long expressway tunnel in the Xinjiang Uygur Autonomous Region, which it said is the world’s longest of its kind, significantly reducing travel time across the rugged Tianshan mountain range.The Tianshan Shengli tunnel, which runs beneath the central Tianshan mountains in northwest China, has shortened what was previously a difficult mountain […]
