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

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

We assemble and test heavy-duty stands designed for a Sir Meccanica portable line boring and bore welding machine, focusing ...

The Boring Co. is seeking free use of underground state-owned land for its 25-mile-long network of tunnels for its ride-share ...

A massive tunnel is quietly taking shape beneath the Baltic Sea, set to transform Europe’s transport map forever. Years in ...

The boring machines were manufactured in Germany for just one of 10 sections that make up the $16 billion Gateway project to build a new tube for Amtrak and NJ Transit trains into Penn Station. The ...

The world’s largest-diameter shield tunneling machine passes the 10,000-meter mark, setting a major milestone in underground ...

The City of Vancouver has completed a small-scale tunnel boring project to build a new sewer main under a public park.

Work to begin digging a new Hudson Tunnel is set to begin this spring as two tunnel boring machines custom-built for the ...

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

Construction machines can vary in size, depending on the tasks they need to perform. The largest dump trucks, cranes, and ...

A construction worker trapped by heavy machinery inside a 10-foot trench was rescued by St. Joseph firefighters on Friday.