The 13-mile-long San Jacinto Tunnel was bored through the mountain in the 1930s by ... opened the west end of the passage to ...

Shimla in Himachal Pradesh may be home to Asia's longest ropeway project called the Tara ... Court Complex (Chakkar), Tutikandi Parking Area, ISBT, Tunnel No. 103, Railway Station, Victory Tunnel ...

Scott Reierson, an operations and maintenance supervisor for the Metropolitan Water District, leads a group on a tour, walking through a 16-foot-diameter tunnel toward the west portal of the ...

The Metropolitan Water District recently offered visitors a look inside the tunnel, an engineering feat that is a key piece of the 242-mile Colorado River Aqueduct. Thousands of feet below the ...