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The bridge opened on November 1, 1957, [10] connecting two peninsulas linked for decades by ferries. At the time, the bridge was formally dedicated as the "world's longest suspension bridge between anchorages", allowing a superlative comparison to the Golden Gate Bridge, which has a longer center span between towers, and the San Francisco–Oakland Bay Bridge, which has an anchorage in the middle.
Woodruff later served as a design engineer for the 1957 Mackinac Bridge designed by David B. Steinman. Steinman, who had designed a bridge across the Tacoma Narrows before the design made by Leon Moisseiff, was concerned about a collapse similar to the Tacoma Narrows Bridge. Woodruff was selected as a design engineer in part because of his ...
The Mackinac Bridge reopened Friday after falling ice forced officials to close it to traffic.
Steinman on the Mackinac Bridge.. David Barnard Steinman (June 11, 1886 [1] – August 21, 1960) was an American civil engineer.He was the designer of the Mackinac Bridge and many other notable bridges, and a published author.
The Mackinac Bridge has reopened after falling ice forced its closure for several hours Sunday, according to the Mackinac Bridge Authority.
More: Mackinac Bridge ranks 7th on list of 100 most scenic bridges in the country There also will be wide-load restrictions in both directions. Motorists should consider crossing at off-peak times ...
The structure is the largest concrete segmental bridge in the United States. [130] Mackinac Bridge. The second is the Mackinac Bridge that connects Michigan's two peninsulas at the Straits of Mackinac. A structure was first proposed in 1888 by one of the directors of the Grand Hotel on Mackinac Island. Car ferry service was started in 1923 to ...
The Mackinac Bridge Authority reported a partial bridge closure amid high winds Tuesday evening, with vehicle types and speed limited.