The central tunnel contract award closes the last major gap in Gateway’s buildout between New York and New Jersey, but full under-river boring remains years away as early works begin.

After two years of construction, mining to remove a mile of solid granite rock in a cornerstone project of Howard County's ...

WBAL-TV 11 News got a rare glimpse at a machine inside of a tunnel, the cornerstone of the Ellicott City Safe and Sound flood ...

A civil engineer who advised the Coalition on energy policy says Snowy Hydro 2.0 to be stopped, with the cost now estimated ...

MB2, the company's latest iteration is "very similar" to its first machine but carries more strength, the company said.

The long-under-construction subway arrives in a famous part of town.

With federal funding restored, the rail megaproject's first pair of tunnel boring machines are nearly ready for assembly and ...

Add Yahoo as a preferred source to see more of our stories on Google. NEW YORK — A little more than a month after construction of the Hudson River Tunnel resumed, crews are working assembling the ...

Preparations are underway to excavate the Gateway Tunnel — the new rail tunnel under the Hudson River between New York and New Jersey. “What you’re looking at behind us here is the future portal,” ...

A little more than a month after construction of the Hudson River Tunnel resumed, crews are working assembling the specialized machines necessary to dig the first stage of a pair of rail tunnels ...