Fresh red hanging bridge is a symbol of the city of San Francisco made the official opening ceremony. When people walk by, 2480 (1937) May 27 across the bridge, and people came to witness more than two hundred thousand people, days later, it will be open to traffic. The world's engineering wonders, the current era. Located in the city of San Francisco is the longest suspension bridge in the world (at present, long hanging bridge in the world is the Akashi-Kaikyo Bridge located in Japan), with a distance of 223.5 meter high, 2.7 km north of Bay Port San Francisco to Marin City, a competitive bridge Golden Gate loop consists of a steel Tower on two sides. Beside each of 230 meters, using a cable wire rope as a pull weight bridge which has a 36-inch diameter 2 per side and has a wire that is based on another tow line 27572.
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