2 Sæson
12 Episode
Impossible Railways - Season 2 Episode 3 Afsnit 3
Engineering that has overcome some of the greatest mountain ranges to create innovative railways, including a tunnel in the Swiss Alps and a zig-zag railway in Ecuador.
- År: 2019
- Land: United States of America, Denmark, United Kingdom, Germany, Sweden, New Zealand
- Genre: Documentary
- Studio: U&Yesterday
- Nøgleord: engineering, train, railroad
- Direktør: Tom Weston-Jones, Tom Weller
- Cast: