Adelaide’s T2D fleet is growing to five machines, with two purpose-built tunnel boring machines set to create critical safety ...

Work to begin digging a new Hudson Tunnel is set to begin this spring as two tunnel boring machines custom-built for the project are on their way to New Jersey. The new rail tunnel, called the Gateway ...

VIRGINIA BEACH, Va. — The huge boring tool affectionately known as 'Chessie is once again digging through the bottom of the Chesapeake Bay. "So think about a four-story building as long as a football ...

Mary, the tunnel-boring machine, is on the move again! Thursday, Mary began boring a twin eastbound tunnel in part with the Hampton Roads Bridge-Tunnel Expansion Project. Watch: First of 4 gantries ...

Boring machines get a party when they break through. Someone films the cutterhead punching out of the rock face, a politician turns up in a hard hat, and the ...

The two massive tunnel boring machines that will do the first drilling for the Gateway Rail Tunnel between New York and New Jersey are now in North Bergen, laid out in components across a construction ...

Mumbai-Ahmedabad Bullet Train project has achieved a major milestone with India's largest rail tunnel boring machine starting excavation work to accelerate construction.