Top 10: World’s longest road tunnels ...
Even after returning home and sweating in the summer heat, four friends say they still shudder at the memory of being trapped ...
BEIJING, Dec. 26, 2025 /PRNewswire/ -- On December 26, 2025, the 22.13-kilometer Tianshan Shengli Tunnel, the world's longest highway tunnel, officially opened to traffic today, making traveling ...
Japan built the Seikan Tunnel in 1988, creating the world's longest railway tunnel with an undersea section. The engineering marvel linked Honshu and Hokkaido beneath the Tsugaru Strait and took ...