Norway has revealed plans to build the world’s longest and deepest underwater tunnel to cut 11 hours from the journey on its E39 coastal highway. The 16.5-mile tunnel, known as Rogfast, will connect ...

Norway is building the world’s longest and deepest underwater tunnel, one of Europe’s most ambitious engineering projects which is hoped will boost the country’s transport links and infrastructure.

Norway is building what is to become the longest and deepest road tunnel under the sea. The Rogfast project, measuring 26.7 kilometers (about 16.5 miles) and descending to 392 meters (nearly 1,300 ...

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 ...

What's the longest underwater tunnel you've ever driven through? The Holland Tunnel into Manhattan, or maybe the Battery Tunnel into Brooklyn? Well, Norway laughs at your pitiful American underwater ...