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

The first section of the world's longest underwater road and rail tunnel has been constructed, putting the project on track for completion by the end of the decade. At 18,000 meters, The Fehmarnbelt ...

The Gateway Development Commission (GDC), which is overseeing the Hudson Tunnel Project (HTP), this week released a video animation outlining what will take place as part of a major early work ...

It's not on the scale of Boston's Big Dig, but the Bremerton Tunnel Project nevertheless is poised to make a significant impact on traffic in this waterfront city across Puget Sound from Seattle.

Workers drill during construction of the Flathead Tunnel in early June, 1968. (Mel Ruder/Hungry Horse News file photo) Conditions inside the Flathead Tunnel during construction. (Mel Ruder/Hungry ...

The construction of HS2’s longest green tunnel took a major step forward this week with the realignment of a key local road, ...

NORFOLK — Thousands of years ago, Hampton Roads was rife with bizarre, enormous creatures. Saber-toothed cats, giant beavers, ground sloths and mastodons roamed the area, according to Alec Zaborniak, ...