History Series: Golden Gate Bridge

History of the Golden Gate Bridge

86 Years Old

Bill Petro
ILLUMINATION
Published in
4 min readMay 27, 2023

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Golden Gate Bridge, San Francisco. Image: Wikipedia

This week we celebrate the 86th anniversary of the opening of the Golden Gate Bridge. On May 27, 1937, the bridge opened to traffic after taking over five years to build. I remember asking my father when I was young:

“Why isn’t the Golden Gate Bridge golden?”

He didn’t have an answer other than his observation that it was expensive to paint.

Color of Golden Gate Bridge

He didn’t know that the steel for the bridge, which came from Bethlehem Steel foundries in Pennsylvania and New Jersey, originally came coated with a red lead primer. Color studies by consulting architect Irving Morrow arrived upon what’s now become known as Golden Gate Bridge International Orange, a unique “red terra cotta” version of the International Orange standard. But there were other competitors, as pictured above. “Warm Grey” was a distant second choice. If you like the color, you can obtain it from Sherwin Williams, the supplier, as “Firewood” (color code SW 6328).

Name of Golden Gate Bridge

There is a reason the Golden Gate Bridge is not golden is because:

The area is not named after the bridge

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Bill Petro
ILLUMINATION

Writer, historian, technologist. Former Silicon Valley tech exec. Author of fascinating articles on history, tech, pop culture, & travel. https://billpetro.com