Contract is part of a larger project to double track capacity crossing the Potomac River in Washington, D.C., addressing a key chokepoint for the heavily used passenger rail corridor.

If just a few more feet of loose soil fell from the tunnel ceiling, 27 Los Angeles digging contractors would have been trapped.

Crews from Flatiron-Dragados Construction will close the outside lane of I-26 East starting 7 p.m. Sunday night in order to ...

The lane is scheduled to open by 7 a.m. on Thursday morning to allow free-flowing traffic over the weekend. The operation will repeat starting Sunday, July 20. This operation is part of a $27 million ...

Contract is part of a larger project to double track capacity crossing the Potomac River in Washington, D.C., addressing a ...

The shared-use path opened three days after the new Harbor Bridge’s three northbound lanes opened to the public. Its ...

Link Securities | ACS (ACS) has strengthened its presence in North America by winning one of Canada’s largest public works contracts, according to Expansión newspaper. The contract is for a new bridge ...

A tunnel collapse at the Los Angeles Effluent Outfall Tunnel project trapped workers, who were all safely rescued with no ...

The L.A. Fire Department said the tunnel workers had been isolated by a "collapse" in an industrial tunnel for a wastewater ...

The cave-in appears to have occurred between the tunnel boring machine 5 miles in from the sole entrance and the construction ...

They climbed over a mound of loose soil and emerged at the tunnel’s only entrance five miles away, officials said.

A collapse occurred inside the Los Angeles County Sanitation District's under-construction tunnel, part of the $630.5 million ...