Join Autocar for a look at the some of the world's greatest underground construction projects ...

THE WORLD’S longest road tunnel leaves drivers without a glimpse of daylight for around 20 minutes as they pass beneath the ...

Located in Norway, the impressive structure stretches from Lærdal to Aurland and links Oslo to Bergen. The road tunnel opened ...

The world’s longest and deepest undersea road tunnel is being built in Norway, intended to cut travel time between major cities and become part of a ferry-free highway along its western coast. The ...

One of the 20th century's most remarkable underground tunnels was engineered to endure powerful earthquakes while linking two ...

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 ...

The Lærdal Tunnel is a one-of-a-kind structure built in Norway that, despite being more than 25 years old, has sparing close competition as a world record holder ...

Add Yahoo as a preferred source to see more of our stories on Google. 00 longest tunnels opener laerda Tunnels are used to carry traffic through some of the most extreme terrain on the planet and they ...