Impossible Bridges

TV-PG

2006 - Present

2 Seasons

Documentary

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A look at how engineers built some of the world's amazing bridges.

Season 1

2006

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Season 2

2019

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Synopsis

A look at how engineers built some of the world's amazing bridges.

Network: National Geographic
Rating: TV-PG
Genre: Documentary
Original Language: English
Release Date: Apr 18, 2006