Stretching 35 miles under the Alps, the Gotthard Base Tunnel is the pinnacle of tunnel engineering. More than just a transportation route, it’s a symbol of European collaboration and long-term vision.

An extraordinary engineering project is set to reshape thefuture of transportation between Europe and Africa. The underwater rail tunnel, which will run through the Strait of Gibraltar, has been under ...

The Tonnelle Avenue overpass and relocation of utilities in North Bergen is expected to be completed in October to accommodate the tunnel entrance.