Extreme Engineering

Season 8 Episode 8: Gotthard Base Tunnel

The Swiss government is spending 18 billion dollars to create the Gotthard Base Tunnel - the longest tunnel in the world, getting people and goods through the Alps up to 3 times faster and ultimately changing European transit forever.

Genre:

Documentary

Seasons:

9

Episodes:

77

Quality:

HD

Status:

Ended

First Air:

2003

IMDb:

7.5