Driving into an underwater tunnel can catch you off guard. One moment you’re in open daylight, and then the road dips and you ...

The record setting Rogfast project aims to connect islands and mainland Norway nearly 1,300 feet below the sea, with crews ...

Norway is on track to build the world's longest and deepest road tunnel, The Rogfast, with an eye-watering price tag of $46 billion (£36 billion). Slated for a 2033 opening, this monumental ...

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 ...

Every day, long-haul truckers and commuters pass through the George Wallace Tunnel, briefly slipping away from daylight and 40 feet underwater, until reemerging into downtown Mobile, Alabama. Since ...

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 ...

Elon Musk has hinted at yet another game-changing innovation—this time, it’s a revolutionary underground tunnel linking London to New York. Discussions about a project related to a transatlantic ...

Spain has begun investigating the possibility of connecting Europe to Africa via an underwater tunnel to Morocco. On Saturday, the Spanish government allocated €1.6 million (roughly $1.7 million) to a ...

The world's longest road tunnel will take drivers around 20 minutes to travel through, in almost complete darkness.

AUSTIN, Texas — The Washburn Tunnel, which runs under the Houston Ship Channel and connects the cities of Galena Park with Pasadena, is the last remaining traffic tunnel in the entire state of Texas.