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From amazing ancient Roman aqueducts and arch bridges, romantic Renaissance spans, 19th-century railroad crossovers, to monumental marvels of our time, bridges played a key role in the human quest to connect and unify. We'll trace the history of bridge types, including suspension, arch, beam, truss, and cantilever designs.
Movie Details
- Format
- DVD
- Encoding
- Region 1 (US & Canada)
- Rating
- NR
- Release Date
- 08/19/2021
- Runtime
- 50 minutes
- Aspect Ratio
- Fullscreen
- Genre
- Documentary
- Label
- A&E Television Networks
Manufactured on Demand
This film was released by studios as part of their MOD (Manufactured-On-Demand) line of releases. This is not a bootleg. In order to make the release of films with low sales demand possible, major studios like Universal, Sony, Warner, Paramount, Hallmark and 20th Century Fox have contracted with a distributor to provide manufactured-on-demand releases to consumers.