The long-promised extension of the métro’s Blue Line will be built primarily by a tunnel-boring machine that is among the largest of its kind in the world.

Construction of Montreal’s long-awaited blue line metro extension is moving into the underground phase. A massive 9.7-metre ...

Seven months after beginning its journey, Elaine the tunnel boring machine has completed its subterranean mission drilling out the Northside Interceptor Tunnel (NSIT). The 16.5-foot diameter, ...

PORTSMOUTH, Va. — A new arrival is paving the path ahead for what James Utterback hopes means less headaches for drivers in Hampton Roads. “Traffic should move a lot better than it does during peak ...

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 ...

What’s 14 feet tall, weighs 380 tons, lives more than a hundred feet underground, and moves 1/4 mile per hour at its fastest? Alexandria’s new tunnel boring machine, of course! The massive blue and ...

The New 4-14 S2 Improves Upon the 30-Year Legacy of the SPR York 4-14 Line Boring Product Line WEBSTER, TEXAS, UNITED STATES, November 2, 2022 /EINPresswire.com ...

New Delhi, June 24 -- Three massive tunnel boring machines (TBMs), crucial for building the underground stretch of India's Mumbai-Ahmedabad bullet train, are currently stuck at a Chinese port, raising ...

A tunnel boring machine is making steady progress on a major water infrastructure project.