2 Season
12 Episode
Impossible Railways - Season 2 Episode 3 Into the Blue
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.
- Year : 2019
- Country : United States of America, Denmark, United Kingdom, Germany, Sweden, New Zealand
- Genre : Documentary
- Studio : U&Yesterday
- Keyword : engineering, train, railroad
- Director : Tom Weston-Jones, Tom Weller
- Cast :
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