Gotthard Tunnel
Extreme Engineering · Season 3 · Episode 5
The Gotthard Base Tunnel underneath the Swiss Alps will be the world's longest rail tunnel upon completion in 2015.
Episode Details
Air date, runtime, timezone, and episode position.
Season
3
Episode
5
Air Date
01/Jan/2006
Air Time
—
Runtime
—
Overview
Episode summary.
The Gotthard Base Tunnel underneath the Swiss Alps will be the world's longest rail tunnel upon completion in 2015.
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