
Extreme Engineering - S03E05: Gotthard Tunnel
The Gotthard Base Tunnel underneath the Swiss Alps will be the world's longest rail tunnel upon completion in 2015.
All Episodes - Season 3
Extreme Engineering S03E05 Synopsis
Stream Extreme Engineering "Gotthard Tunnel" in HD quality on Goojara. Originally aired on 2006-01-01, this episode is part of Season 3 of Extreme Engineering. As part of this Documentary series, the episode continues to build on the show's compelling narrative. The Gotthard Base Tunnel underneath the Swiss Alps will be the world's longest rail tunnel upon completion in 2015.















