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May 23, 2024 · Golden Gate Bridge, suspension bridge spanning the Golden Gate in California to link San Francisco with Marin county to the north. Upon its completion in 1937, it was the tallest and longest suspension bridge in the world. Learn more about the history and construction of the Golden Gate Bridge.
The Golden Gate Bridge construction project was carried out by the McClintic-Marshall Construction Co., a subsidiary of Bethlehem Steel Corporation founded by Howard H. McClintic and Charles D. Marshall, both of Lehigh University. An original rivet replaced during the seismic retrofit after the 1989 Loma Prieta earthquake. A total of 1.2 ...
Bridge Construction. The Golden Gate Bridge stands at the entrance to California's San Francisco Bay as a symbol of American ingenuity and resolve, having been constructed during the era of the Great Depression. Today, this beloved international icon and true engineering marvel carries about 40 million vehicles a year and serves not only as a ...
Primary Contractors for the construction of the Golden Gate Bridge included the following: Marin and San Francisco Tower Piers: Pacific Bridge Company; Anchorages and Approach Piers: Barrett & Hilp; Structural Steel of Suspension Span and Towers: McClintic-Marshall Corporation, a subsidiary of Bethlehem Steel Corporation
Feb 17, 2015 · Construction commenced on January 5, 1933, excavating 3.25 million cubic feet of dirt to establish the bridge’s 12-story-tall anchorages.
Jan 5, 2020 · 05 Jan 2020. The construction of the Golden Gate Bridge in the 1930s. Image Credit: US National Park Service / Public Domain. The Golden Gate Bridge in California is one of the most iconic crossings in the world. At some 4,200 feet long, the structure links San Francisco to Marin County across the Golden Gate Strait.
Main Tower Stats. The Golden Gate Bridge has two main towers that support the two main cables. The height of a tower above water is 746 ft (227 m). The height of a tower above roadway is 500 ft (152 m). Tower base dimension (each leg) is 33 ft x 54 ft (10 m x 16 m). The load on each tower from main cables is 61,500 tons (56,000,000 kg).
