A four-mile borehole under the Straits of Mackinac is back on the table as a feasible option to replacing the controversial pipeline.

DETROIT, Mich., (WPBN/WGTU)— The U.S. Army Corps of Engineers has released its draft environmental impact statement for the Line 5 tunnel project, a comprehensive document nearly 500 pages long with ...

Komatsu, through its subsidiary, Komatsu Cummins Chile, has agreed with Codelco, a major state-owned mining company in Chile, to collaborate on trialing a new tunnel excavation method using Komatsu's ...

Bamtonnelstroy-Most Group of Companies has completed the sinking of the new Dusse-Alin tunnel with a length of 1.824 thousand meters on BAM. This is reported on the website of the Cabinet of Ministers ...

CASCADE LOCKS, Ore. – The rainy forecast has delayed a major construction project along Interstate 84 in the Columbia Gorge. Transportation crews were set to do rock blasting and drilling to shape a ...

IDAHO SPRINGS — With a bang — literally, a boom and a cloud of dust — major rock blasting began Friday on the Twin Tunnels project, signaling the start of major improvements to the traffic-choked ...

The Boring Company is facing hundreds of thousands of dollars in fines in Las Vegas in connection to a project similar to its ...

LUCKNOW, India (AP) — Forty-one workers remained trapped in a collapsed road tunnel in northern India for a seventh day Saturday as a new drilling machine arrived on site to replace the damaged one.