Delayed by Hurricane Helene, a long-anticipated mural project is about to breathe new life into key tunnels along the Middle ...

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 ...

But there was always one source of disenchantment: the complete loss of all radio signals inside the long tunnels. Not only would AM and FM signals instantly vanish as soon as we went under the ...

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 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 ...

The Zoji La Tunnel, which is set to be the longest in Asia, will pass under the Zoji La pass in the Himalayas, the world's highest mountain range. The aim of the tunnel is to provide year-round ...

Crazy Works Incredible Tunnel Boring Machines That Move Mountains Posted: March 10, 2025 | Last updated: March 26, 2025 Behind every tunnel that connects cities or enables transportation across ...