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All Switzerland Bodio Gotthard Base Tunnel

Gotthard Base Tunnel

The world's longest and deepest train tunnel.

Bodio, Switzerland

Added By
Meg Neal
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Inside the Gotthard Base Tunnel.   Hannes Ortlieb/CC BY-SA 3.0
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Inside the Gotthard Base Tunnel.   Hannes Ortlieb/CC BY-SA 3.0
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The Gotthard Base Tunnel, in southern Switzerland, cuts through 35.5 miles of the Swiss Alps. It is the world's longest and deepest train tunnel, 8,000 feet deep at its max.

The tunnel opened in 2016 after 17 years and 31 million tons of displaced rock—enough to build five Egyptian Giza pyramids. 

The tunnel promises to cut travel time from Zurich to Milan nearly in a half, in part because it has fewer ups and downs, meaning it will be flatter than current routes, allowing for trains to travel faster—to speeds of up to 155 mph. 

The tunnel is a little over four miles longer than the famous Channel Tunnel, or Chunnel, which connects France and England. Like the Chunnel, the Gotthard Base Tunnel comprises two tunnels for trains, one for each direction. 

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Tunnels Railroads Trains Subterranean Sites

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Meg

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March 13, 2017

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  • http://www.atlasobscura.com/articles/the-worlds-longest-and-deepest-tunnel-to-open-in-switzerland
Gotthard Base Tunnel
Gotthard Base Tunnel South Portal
Via San Gottardo
Bodio
Switzerland
46.372578, 8.923269
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