Maintenance work on the Caldecott Tunnel will cause Caltrans to close the second bore of the tunnel going eastbound Tuesday night into Wednesday morning. Related Articles What’s required when renewing ...

Elon Musk's The Boring Company and Giarratana, a Nashville condo and apartment development company, have agreed to build a Music City Loop tunnel station for exclusive use by residents of the ...

The third — and final — tunneling contract for the Gateway project has been awarded. The $1.28 billion contract was awarded to a joint venture of firms to design and build two parallel tubes under the ...

MORE FROM BENEATH THE SURFACE OF ELLICOTT CITY TONIGHT. THIS TUNNEL IS UNBELIEVABLE. IT’S ENORMOUS. BUT GET THIS. IT’S JUST A STARTER TUNNEL. ALL OF THIS WAS BUILT AS AN ENTRYWAY FOR THIS GIGANTIC, ...

ORINDA, Calif. (KGO) -- Caltrans is warning East Bay commuters about upcoming overnight closures of the Caldecott Tunnel this week. Bores 1, 2, and 4 will be closed on Highway 24, Monday through ...

The Boring Company's new tunnel boring machine, Prufrock-MB2, has arrived in Nashville. Prufrock-MB2 is more powerful and larger than the company's first machine, Prufrock-MB1. The company has ...

A $360 million Manchester, N.H., stormwater tunnel project is preparing for the arrival on site of a 281-ton (dry) tunnel boring machine that weighs more than three times a 73.6-ton M1 Abrams tank.

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 ...

The two massive tunnel boring machines that will do the first drilling for the Gateway Rail Tunnel between New York and New Jersey are now in North Bergen, laid out in components across a construction ...