Stretching 35 miles under the Alps, the Gotthard Base Tunnel is the pinnacle of tunnel engineering. More than just a ...

Explore the world’s longest tunnel, which is an engineering marvel that redefined transportation. The longest tunnel in the ...

Wearing a red hard hat and carrying a backpack with an emergency oxygen tank, I’m sweating as I get a rare look at the newest wonder of the world—the 35.4-mile Gotthard Base Tunnel ...

Quiet, neutral, traditionally aloof Switzerland has become a main ... Of the 2,000 or so miners working on the Gotthard Base Tunnel, none are women. Over the years the sectors linked up, one ...

The Defence Ministry said the explosives, which have been kept at the Gotthard as part of Switzerland’s traditional ... fair distance away from the actual tunnel. He also pointed out that ...

After completion in 2017, the Gotthard base tunnel will be the longest in the world ... and approved by the relevant national departments for transport (which in Switzerland is the BAV).

The deepest known point in a cave is in Krubera Cave in Georgia. Switzerland's Gotthard Base Tunnel is the deepest railway tunnel. Mponeng in South Africa is the world's deepest gold mine.

The Zimmerberg Base Tunnel is therefore a project of ... the Zimmerberg Tunnel the fourth longest rail tunnel in Switzerland after the Gotthard, Lötschberg and Simplon, but ahead of the Vereina.

The best Swiss websites to find cheap travel deals this summer Summer holidays are just around the corner and you may want to leave Switzerland for lands near or far. But where ca ...

Switzerland just opened the longest and deepest train tunnel in the world; a $12 billion project that took 17 years to complete. Produced by Lamar Salter Follow BI Video On Twitter More from Tech ...