The first four tunnel boring machines are coming to New Jersey to build the Gateway rail tunnel. Here's what they do and why ...

Sections of the German-made tunnel boring machines were shipped to ports in Elizabeth and Baltimore. They will reach North ...

The U.S. government has allocated billions to revamp a century-old railway tunnel, and is constructing a new tunnel to service one of the most important rail routes on the East Coast. According to the ...

Dave Topham poses on Folsom Road near the Derry Rail Trail with the new Exit 4A construction as a backdrop on Thursday. Battle wages on over Derry Rail Trail tunnel State and federal highway officials ...

Instead, the multi-billion-pound Mont Cenis base tunnel, also known as the Mont d'Ambin Base Tunnel, will enable trains to ...

The first section of the world's longest underwater road and rail tunnel has been constructed, putting the project on track for completion by the end of the decade. At 18,000 meters, The Fehmarnbelt ...

Of the 7.2-km tunnel, 3,773 metres are complete. Work uses NATM and eight active faces, with freight ops already generating ...