Deep under the Yangtze River, a stranded tunnel boring machine that looked like a sunk cost has instead become a showcase of ...

Next year, the first modern tunnel-boring machines ever used in New Jersey will arrive in North Bergen to begin drilling the first mile of the $16 billion Gateway Tunnel through the rocky Palisades.

HAMPTON ROADS, Va. — The Chesapeake Bay Bridge-Tunnel (CBBT) has some good news about Chessie—the tunnel boring machine being used for its Parallel Thimble Shoal Tunnel Project. Chessie is back up and ...

HAMPTON, Va. — With a loud groan, and cheers and applause from a crowd of onlookers, Mary, the tunnel-boring machine, broke through onto the south island of the Hampton Roads Bridge Tunnel Wednesday ...

The Boring Company said tunneling beneath Nashville presents new geological challenges compared to its previous projects, according to a new company social media post. Nashville sits upon ...

Linghang, better known as the world’s largest-diameter high-speed railway shield tunneling machine, crossed the 6.2-mile (10,000-meter) tunneling milestone on Tuesday, as reported by the China Media ...

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 ...

While Mercury News readers dubbed the Santa Clara Valley Transportation Authority’s $76 million tunnel boring machine “Shai-Hulud,” after the sand worm creatures from “Dune,” the transit agency has ...

Employees of The Boring Co. prepare to unload a tunnel machine's main component on Nov. 18. Seth Herald To continue reading this content, please enable JavaScript in ...

Here's how Chinese engineers rescued a failed tunnel boring machine by guiding a second one to meet it under a river.