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 ...

Standard tunnel boring machines slow down in extremely hard or fractured mountain rock, which has led to delays in ...

Digging is expected to start on the two new rail tunnels planned between New Jersey and New York within a year, officials announced on Tuesday. The Gateway Development Commission offered a glimpse at ...

Workers on the mammoth Gateway tunnel project are getting ready to start drilling through the Palisades in the new year. The Gateway Development Commission — the public authority behind the ...

China has unveiled an advanced hybrid tunnel boring and blasting machine that combines excavation with drilling and blasting ...