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 ...

See the massive "bending" tunnel machine digging Sydney's Western Harbour Tunnel. It's a record-breaking feat of engineering.

Preview this article 1 min Elon Musk's The Boring Co. is tunneling under the streets of Nashville, initially creating a loop ...

A giant tunnel-boring machine arrives in DC to help cut Potomac River sewer overflows and improve water quality.

New York officials dropped ceremonial shovels into a Second Avenue lot Monday ahead of a much deeper dig to eventually ...

Elon Musk’s Boring Company has begun digging out an access point to create a tunnel for the proposed Music City Loop project. The tunnel will connect downtown Nashville with the airport via a fleet of ...

Digging is expected to start on the two new rail tunnels planned between New Jersey and New York within a year, officials announced on Tuesday. The Gateway Development Commission offered a glimpse at ...

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 ...

NORTH BERGEN, N.J. — Disassembled sections of two tunnel boring machines that will help dig a $16 billion rail tunnel between North Jersey and Manhattan are on their way to the Garden State. The ...

China has completed a record Yangtze River tunnel, allowing high-speed trains to cross underwater without slowing.