Modern MarvelsStream It

Bridges.

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.
Aired: Feb 29, 2000 Genre: DocumentaryCreated By: Bruce NashDuration: 44m Rating: 0 Country: United States of America Production: Jupiter Entertainment, Six West Media