Work to begin digging a new Hudson Tunnel is set to begin this spring as two tunnel boring machines custom-built for the project are on their way to New Jersey. The new rail tunnel, called the Gateway ...

Mary's job is done. On Wednesday, the tunnel-boring machine known as Mary, responsible for digging the two new tunnels for the Hampton Roads Bridge-Tunnel expansion, completed the second and final leg ...

Add Yahoo as a preferred source to see more of our stories on Google. Next year, the first modern tunnel-boring machines ever used in New Jersey will arrive in North Bergen to begin drilling the first ...

The same company that helped forge the Elizabeth Line will create the massive machine needed to dig out the major road route ...

Barcelona's L8 extension reaches a key milestone as a giant tunnel boring machine prepares to dig toward Gràcia this summer.

The first of two smaller boring machines has arrived in South Australia from China to dig cross passages in the River Torrens ...

U.S. Transportation Secretary Sean Duffy tours Nashville's underground Music City Loop. Is this Tesla tunnel the future of transit?

The full completion of the tunnel is expected to be in 2028 ...