The Golden Gate Bridge (6/10/37, San Francisco), a military bridge (10/22/31, Brandywine Creek, U.S.A.), and the Tacoma Narrows Bridge (2/12/40, Washington State) are the subjects of this video clip.

Encoded with permission for digital streaming by Infobase on November 27, 2013. Learn360 is distributed by Infobase for Films for the Humanities & Sciences, Cambridge Educational, Meridian Education, and Shopware.

Bridges (3:00).