BLACKMAN TOWNSHIP, MI – Crews worked for more than two hours to remove a directional boring machine from the westbound I-94 on-ramp off Cooper Street on Thursday afternoon. The ramp closed at 1:42 p.m ...

Mary’s job is done. On Wednesday, the tunnel-boring machine known as Mary, responsible for digging the two new tunnels for the Hampton Roads Bridge-Tunnel expansion, completed the second and final leg ...

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 ...

In the early decades of the 19th century, London was facing a major problem. The city had become the world's busiest port, but in order to transport goods from the docks to the heavily-populated ...

NORFOLK, Va. — Mary the Tunnel Boring Machine has fully emerged from her newly-bored tunnel as part of the HRBT Expansion Project, and been turned around by crews, according to the Virginia Department ...

As with any task, if there’s more than one way to do it, then you should explore all of your options before forging ahead. This holds true in the world of utility construction. For years now, ...

WASHINGTON — A massive infrastructure project will be taking place underneath millions of residents and commuters in Northeast D.C. over the next several years, and the centerpiece of the project is ...

NORFOLK, Va. — The U.S. Secretary of Transportation joined Governor Glenn Youngkin on Wednesday to mark a milestone for the Hampton Roads Bridge-Tunnel Expansion Project. Mary, the massive tunnel ...

As part of its $860 million contract, Webuild's TBM will drive 5.3 km of the northern line 16 between Bel-Air à Chelles and Mare au Chanvre à Sevran. More than 20 tunnel-boring machines have been put ...