The first four tunnel boring machines are coming to New Jersey to build the Gateway rail tunnel. Here's what they do and why ...

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.

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 ...

A massive tunnel boring machine has arrived in southwest Detroit as part of an $87 million infrastructure project aimed at protecting neighborhoods from flooding during heavy rain events.

Sections of the German-made tunnel boring machines were shipped to ports in Elizabeth and Baltimore. They will reach North Bergen later this month.

HAMPTON, Va. (WAVY) — Mary, the tunnel boring machine for the new Hampton Roads Bridge-Tunnel expansion, completed the first new tunnel at the HRBT’s North Island Wednesday morning, a major milestone ...

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 ...

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 ...

The tunnel will pass underneath the Gorai Creek and will be excavated by using two Tunnel Boring Machines simultaneously.

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 ...

Chennai: Chennai Metro Rail Limited (CMRL) achieved a key milestone in its Phase 2 expansion with the successful breakthrough ...