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The official name of the bridge for all functional purposes has always been the "San Francisco–Oakland Bay Bridge", and, by most local people, it is referred to simply as "the Bay Bridge". Rolph, a Mayor of San Francisco from 1912 to 1931, was the Governor of California at the time construction of the bridge began. He died in office on June 2 ...
The eastern span replacement of the San Francisco–Oakland Bay Bridge was a construction project to replace a seismically unsound portion of the Bay Bridge with a new self-anchored suspension bridge (SAS) and a pair of viaducts. The bridge is in the U.S. state of California and crosses the San Francisco Bay between Yerba Buena Island and Oakland.
In 1946, the Alameda County Committee for a Second Bay Crossing and noted civil engineer Glenn B. Woodruff estimated the plan would cost $2.5 billion, more than 10 times Reber's estimate. Woodruff, who had helped design the San Francisco-Oakland Bay Bridge, blamed a misunderstanding of the geology of the bay for the massive discrepancy. [4]
The SAS portion of the eastern span replacement of the San Francisco–Oakland Bay Bridge (2013) is a single-tower asymmetric bridge with a main span of 385 m (1,263 ft). It is currently the largest SAS bridge in the world. [3] The Pingsheng Bridge (2006) in China is a single-tower bridge with a main span of 350 m (1,148 ft).
English: Map of the bridges of San Francisco Bay — in the San Francisco Bay Area, California. Excluding bridges over the Carquinez Straits, which lie to the northeast of this map. Date
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Added the three North Bay bridges, changed font to DejaVu Sans (instead of Arial), abbreviated San Francisco. 02:11, 30 April 2007: 356 × 438 (28 KB) Selket {{Information |Description=Map of San Francisco Bay bridges (numbered). 1. Richmond-San Rafael 2. Golden Gate 3. Oakland-Bay 4. San Mateo 5.
Charles Henry Purcell (27 January 1883 – 7 September 1951) [1] was one of the most distinguished civil engineers in the United States during the 20th century. He was the chief engineer of the San Francisco - Oakland Bay Bridge, which was his most notable design.