Why is the Golden Gate Bridge Orange?

The Golden Gate Bridge as seen from Fort Baker

Before you is one of the most notable places in the world where art and engineering meet -- the majestic span of the Golden Gate Bridge. But in 1916, when San Francisco officials started considering a bridge across the bay, many thought a bridge at this location would be impossible. It was too wide for a beam bridge, too deep for a cantilever or truss bridge, and the strong winds might destroy a suspension bridge. But when bridge engineer Joseph Strauss was asked if he could build it, his answer was an emphatic, yes!

Work started with Strauss' design team, who created the beautiful art deco bridge that complements the dramatic setting.

The International Orange paint color was even developed to fit the location. Over four years, hundreds of construction workers built the bridge, completing it in 1937. The daunting project included setting underwater footings in 100 feet of water, constructing the 746-foot high towers, spinning 80,000 miles of wire to create the suspension cables, and building the road deck 220 feet above the water.

Today this 4200-foot long international icon is being retrofitted to withstand a magnitude 8 plus earthquake, preserving it for future generations.