On Wednesday, the tunnel-boring machine known as Mary, responsible for digging the two new tunnels for the Hampton Roads ...

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 tunnel will take thousands of the more than 2 million trucks that cross the pass every year off the roads.

If you’re going to be the biggest tunnel digging machine in the world, you deserve a beefy name to back it up. That’s the thinking of the Washington State Department of Transportation, which announced ...

Crews are now drilling a launch pit to hold the massive tunnel-boring machine for the Alaskan Way Viaduct Replacement project. The project will be using the largest diameter tunnel boring machine ever ...

The Brihanmumbai Municipal Corporation (BMC) is set to begin digging of the two twin tunnels for its ambitious Goregaon ...

Lowering a highway in flash flood alley comes with obvious risks. So TxDOT's building a drainage tunnel wide enough to drive ...