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Impossible Engineering: Season 7

7x07 World's Highest Bridge
TV-G

  • 2020-02-13T02:00:00Z on Science
  • 42m
  • United States
  • English
  • Documentary
The world's highest bridge impossibly spans an 1,800-foot chasm known as the Crack in the Earth, and to build this engineering marvel, experts use cutting-edge construction technology that can conquer the deadly cliffs of this rugged environment.
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