You might not think so at first, but a tunnel boring machine (TBM) can be fascinating in its own way. Imagine a giant machine, with an elongated shape, that digs her way under the ground, as to not ...

According to Scott Spencer calculations, "the capacity of the Bering Strait tunnel on the Intercontinental railway is over 400 million tons a year." ANCHORAGE /Alaska/, August 14. /TASS/. Construction ...

Gotthard Rail Tunnel: The Gotthard Base Tunnel in Switzerland is the longest railway tunnel at 57.1 km. The tunnel was opened in 2016 and connects northern and southern Europe, easing freight and ...

NEW DELHI: In a first-of-its-kind move, the highways and railway ministries have come on board to take up construction of rail-cum-road tunnels on corridors of strategic importance. The two ministries ...