The Ryfylke Tunnel is the longest undersea road tunnel in the world at present and stretches some 8.98 miles between ...

After 14 years of construction, the DigIndy Tunnel in Indianapolis is now fully operational, capturing sewer overflows and ...

Tunnels are being used increasingly in India, especially to cross borders in mountainous regions of the country. “Precious experience in the Himalayan region has been gained following large numbers of ...

During its Sept. 11 meeting, the Gateway Development Commission (GDC) board of commissioners awarded its first direct contracts as part of the Hudson Tunnel Project (HTP). The two contracts pertain to ...

The first four tunnel boring machines are coming to New Jersey to build the Gateway rail tunnel. Here's what they do and why they're the safest method.

According to China's state news agency Xinhua, its construction was an extremely difficult task due to the challenging ...

VIRGINIA BEACH, Va. - Construction of the new tunnel at the Chesapeake Bay Bridge-Tunnel is now running about four years behind, according to the deputy director of the bridge-tunnel. "It's very ...

NEW YORK (WABC) -- The long-delayed Gateway Tunnel under the Hudson River is getting an additional $3.8 billion in federal funding for the next phase of the $16.1 billion project. Gov. Kathy Hochul, ...

BOSTON -- Work inside the Sumner Tunnel in Boston is underway, and it's causing confusion and traffic jams all around the area. This is the first weekend of a nine-month stretch of work being done on ...

The Fehmarn Belt Fixed Link is an immersed tunnel that will connect the island of Lolland, in Denmark, with the island of ...