HAMPTON, Va. — On April 17, Mary the Tunnel Boring Machine emerged through the headwall at the Hampton end of the HRBT. Exactly six months later, she's starting her next journey: creating the twin ...

NORFOLK, Va. (WAVY) — Mary the tunnel boring machine broke through on the second tunnel Wednesday afternoon as part of the HRBT expansion project. Mary started working on completing the second tunnel ...

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 ...

A machine has begun digging HS2’s 4.5 mile tunnel to Euston, from Old Oak Common, a journey expected to take 18 months.

31 workers rescued after partial collapse in L.A. tunnel project. Tunnel boring machine was operating 400 feet underground. Project will carry treated wastewater 7 miles to the Pacific Ocean. Cause ...

NEW YORK (BLOOMBERG) -- 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 ...

Since moving its completion date back significantly last spring, the Hampton Roads Bridge-Tunnel Expansion Project has remained on schedule and its total budget has not changed. The project’s ...

On Tuesday 27 th January, HS2’s journey into central London is a stop closer, after a huge tunnel boring machine started its ...

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 ...