Watch The History of Bridges - Spanning the World
- 2009
- 21 hr
This timeless video covers the evolution of bridges, the various uses of bridges, and the four basic bridge designs - beam, arch, suspension, and pontoon. This fascinating production also includes spectacular photography and stories of famous bridges from all over the world. See archival footage of "Galloping Gertie", the famous Tacoma Narrows suspension bridge that collapsed in 1940, more.
The History of Bridges - Spanning the World is a 2009 documentary with a runtime of 21 hours.