Photos: Golden Gate Bridge turns 75 years old!
Golden Gate Bridge Anniversary
With sailors on deck, the USS Nimitz passes beneath the Golden Gate Bridge during a celebration of the bridge's 75th anniversary on Sunday, May 27, 2012, in San Francisco. The commemoration included a vintage car show, an exhibit of roughly 1,558 pairs of shoes representing people who have committed suicide by jumping from the span, and a fireworks display slated for evening. (AP Photo/Noah Berger)