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 Hudson Tunnel Project reached a key milestone as factory testing finished for two tunnel boring machines now headed to New Jersey.

VIRGINIA BEACH — Now that the anchor’s away, expansion work at the Chesapeake Bay Bridge-Tunnel is back at full bore. Burrowing of a new tunnel to help carry more vehicles between Virginia Beach and ...

The Hudson Tunnel Project is marking another major milestone as it nears a critical point in the $16 billion process. During its Aug. 20 board meeting, Gateway Development Commission announced that ...

The Boring Co. wants to build a 19-mile tunnel circuit for its ride-shares to transport people between downtown and Nashville International Airport. Several sticking points remain in talks between the ...

SAN JOSE – The Santa Clara Valley Transportation Authority said Monday it authorized the purchase of the transit tunnel boring machine to complete the five-mile underground section of the VTA BART ...

On a flat, windswept green plain north of Hamburg in the state of Schleswig-Holstein, Germany, a Herrenknecht tunnel boring machine is now 200 meters deep into burrowing under the Elbe River estuary.

Victorian government experts have confirmed that the tunnel boring machines are a “factor” in a sinkhole opening up in the ...

An infrastructure boss has conceded a tunnel boring exercise in Melbourne's north-east contributed to a massive sinkhole that ...

A large, gaping crater has opened at a suburban sports oval near major tunnel-boring works, sparking safety fears about ...