A giant 1,600-tonne machine called Madeleine that will bore a tunnel taking HS2 trains into central London has been switched ...

The first of two tunnel boring machines constructing the HS2 line to Euston has started its 4.5-mile journey from Old Oak ...

Nashville’s new Tesla tunnel has reached another phase, with The Boring Company announcing on social media that tunneling is ...

Once The Boring Company obtains its permits and approvals, the company will begin tunneling.

A 700-foot-long tunnel boring machine named Mary is being assembled in Washington, D.C., to dig a 5.5-mile stormwater and ...

Nearly 1,000 workers will lose their jobs on Feb. 6 if the $16 billion project is put on hold, the project authority said.

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 ...

These mechanical behemoths were Betty and Dorothy, the tunnel boring machines tasked with digging the Sydney Metro West ...

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 ...

A tunnel-boring machine stalled beneath China’s Yangtze River while excavating a highway tunnel, forcing engineers to complete an unprecedented mid-river docking operation over two years.

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 ...

A colossal project to reduce traffic in the underground tunnels connecting the Virginia cities of Norfolk and Hampton just had a big breakthrough — literally. Since 1957, the two cities have been ...