Colorado has finalized a landmark agreement with Union Pacific Railroad that modernizes a century-old lease for the Moffat Tunnel, setting the stage for expanded mountain passenger rail service ...

The Morton Mountain Tunnel on US-441 near Gatlinburg, Tenn. Photo by Nick Langan. Cities like New York, Boston, Seattle, Baltimore, Detroit–Windsor and Pittsburgh all have heavily trafficked tunnels, ...

The 13-mile-long San Jacinto Tunnel was bored through the mountain in the 1930s by a crew of about 1,200 men who worked day and night for six years, blasting rock and digging with machinery.

The 13-mile-long San Jacinto Tunnel was bored through the mountain in the 1930s by a crew of about 1,200 men who worked day and night for six years, blasting rock and digging with machinery. Completed ...

The tunnel would allow vehicles to travel between Rodbyhavn in Denmark and Puttgarden in Germany. The construction of an engineering marvel connecting two European countries is underway.

That’s where the suggested private tunnel, which would be accessible ... people is that a private individual can dig into the mountain,” Green Party official Ingeborg Haller, who is leading ...

Also Read: Philippines: Mindanao hydropower comeback in the works for Agus-Pulangi complex (Maria Cristina falls) The 2.3-km mountain tunnel, the first of its kind in the Philippines, is a key ...

THE Department of Public Works and Highways (DPWH) said on Sunday that it is pushing forward with the completion of the Philippines’ longest road mountain tunnel—a 2.3-kilometer twin-tube ...

The Department of Public Works and Highways (DPWH) has entered a significant stage in the construction of the 2.3-kilometer twin-tube tunnel—soon to be the longest road mountain tunnel in the ...