CAPE CHARLES, Va. (WAVY) — The tunnel boring machine known as Chessie broke through the receiving pit on Two Island at the Thimble Shoal Channel at the Chesapeake Bay Bridge-Tunnel Monday, the CBBT ...

When complete, the six-kilometer Blue Line Project will add five new rail stations east of Saint-Michel station.

Contractors working for the state of Washington are planning a high-stakes operation to rescue Bertha — the world's largest tunneling machine. Bertha is supposed to be boring a 2-mile highway tunnel ...

Like the woman it's named after, the tunnel boring machine "NORA" will be a trailblazer. The New York City Department of Environmental Protection is constructing a 2.5-mile bypass tunnel 600 feet ...

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 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 ...

On Wednesday morning, crews removed the final piece of Bertha the boring machine out of the pit it has sat in since reaching the end of the tunnel running under Seattle. A live time lapse of the ...

A deliberate, meticulous inspection of the tunneling machine beneath downtown Seattle has still not revealed why “Bertha” is stopped in her tracks. The $80 million boring machine is about 1,000 feet ...

The first of the Tunnel Boring Machine (TBM) components for South Australia's biggest infrastructure project have arrived in Adelaide.This marks a ...

Fascinating footage shows a huge tunneling machine called Dorothy digging underneath ancient woodland as the United Kingdom's HS2 high-speed rail project goes full-steam ahead. Dorothy, the ...

A worker knocks dirt off the Boring Company’s tunneling machine after its emergence into a vertical shaft. (Elon Musk via Twitter) The Boring Company’s “cutting-edge technology” got a shout-out from ...