Monday, May 26, 2008

This Day in History


On May 27, 1937, San Francisco's Golden Gate Bridge was opened to the public for the first time for "Pedestrian Day," marking the start of the weeklong "Golden Gate Bridge Fiesta" held to celebrate its completion. More than 200,000 people paid twenty-five cents each to walk the bridge. The following day at noon President Franklin Roosevelt, from across the continent at the White House, pressed a telegraph key and the Golden Gate Bridge was officially opened for vehicular use. A compilation of raw film footage of both day's events is available as part of the Prelinger Archive, acquired by the Library of Congress in 2002.
Completed just six months after its neighbor, the San Francisco Oakland Bay Bridge, the Golden Gate Bridge is painted a striking hue known as international orange, a reddish color that was chosen to compliment the bridge's natural surroundings. Like the George Washington, Brooklyn, and Williamsburg bridges in New York City, the Golden Gate is a suspension bridge, held up by massive steel cables strung between towers. Its central span, at 4,200 feet, remained the longest in the world until 1964 when the Verrazano-Narrows Bridge, also in New York, was completed. (As of 2007, the Akashi-Kaikyo Bridge in Japan, at 1,991 meters—about 6,532 feet—has the longest single span of any suspension bridge.)
The area known as the Golden Gate is the narrow channel formed at the mouth of San Francisco Bay, where a gap in the line of low mountains opens to meet the Pacific Ocean. Although topographical engineer John C. Frémont first named these rocky straights the "Chrysopylae or Golden Gate" in his report to Congress in 1848, evidence suggests that the term was in use at least a few years earlier. Fremont's designation, which also appeared on his accompanying map of the region, caught the popular imagination when gold was discovered in California soon after.

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