Over 200 underwater bridge tunnels exist for vehicular traffic around the world, providing connectivity between cities. Once ...

Originally built to endure hurricanes, the Gulf Coast's first underwater tunnel took on a new purpose during World War II: ...

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.

Traveling Norway's E39 highway is often an unforgettable, but arduous adventure. The route, which spans nearly 1,100 kilometers (683 miles), is an engineering marvel, and has been constructed in a ...

A study is underway to decide whether Alaska should build an underwater tunnel or not—with the research expected to cost at least $1 million, according to reports. Officials hope to establish whether ...

Workers in China have set a new record by completing the task of building the world's largest-diameter underwater shield tunnel. The two mile section of the underwater shield segments is completed, as ...

The road from Stavanger to Rennesøy already has two underwater tunnels, Byfjordtunnelen and Mastrafjordtunnelen, which were built as a part of the Rennfast project in the 1990s, but these are starting ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. To ease driver fatigue, construction workers in China installed an LED ceiling on part of a ...

Our tunnel is inside the ground. It’s going to be 2.9 kilometres. When done, it’s going to be the first tunnel in Africa ...