By:
Spencer Michels
I've been driving over the Golden Gate Bridge all my life and nearly every day for the past 40 years. Often, the drive is exhilarating, especially when there are boats in San Francisco Bay. Sometimes, particularly on foggy mornings, it's routine. When I was a child, the toll was 25 cents. Today it's $6.
For its 75th birthday on Sunday, the bridge's management is planning a celebration that includes music, art shows, lectures, a new book and a new visitor center. But one thing won't happen: Nobody gets to cross the bridge on foot on the big day.

As illustrated here by Spencer, tourists at the Golden Gate Bridge can pose in front of a green screen, dressed for a climb, to be edited into a photo showing them scaling one of the 746-foot towers.
When the bridge opened in 1937, walkers were allowed to cross first. A day later, the bridge opened to cars. When the bridge turned 50, that routine was duplicated. Traffic was stopped and pedestrians were allowed to cross in the middle of the roadway. About 800,000 people tried to cross, and 300,000 actually stood on the deck at the same time. Their weight flattened out the bridge, which normally rises slightly in the middle. The roadway began swaying, and officials, already overwhelmed with people, tried to get the crowds off the bridge.
It took a while, but the bridge -- and all the people on it -- survived. But it could have been a disaster, so today's management decided not to tempt fate. Though the party won't be on the bridge, gridlock is expected as thousands will want to cross in celebration.
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