"It shows three UFOs zooming under the Golden Gate Bridge. "
A panorama of the Golden Gate Bridge
Creative Commons AttributionA panorama of the Golden Gate Bridge - Credit: Aaron Logan

 The Golden Gate Bridge spans the Golden Gate, the name given to the Pacific bound estuary of San Francisco Bay. Built in 1937 it was the longest suspension bridge in the world, but has since been outdone by eight other bridges. It carries six lanes and is 2,737 metres long.

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