11 Season
126 Episode
Colorado Experience - Season 3 Episode 9 Gateway to the High Country
Marvel at the engineering achievement of Colorado's most famous and frequently used tunnel, the Eisenhower-Johnson Memorial Tunnel, and discover the tragedies it has seen since it opened in 1973.
- Year : 2024
- Country : United States of America
- Genre : Documentary
- Studio : PBS
- Keyword : colorado, western usa, u.s. history
- Director :
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