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The smoot / ˈ s m uː t / is a nonstandard, humorous unit of length created as part of an MIT fraternity pledge to Lambda Chi Alpha by Oliver R. Smoot, who in October 1958 lay down repeatedly on the Harvard Bridge between Boston and Cambridge, Massachusetts, so that his fraternity brothers could use his height to measure the length of the bridge.
The world's longest suspension bridges are listed according to the length of their main span (i.e., the length of suspended roadway between the bridge's towers). The length of the main span is the most common method of comparing the sizes of suspension bridges, often correlating with the height of the towers and the engineering complexity involved in designing and constructing the bridge. [4]
700 ft (213.4 m) Glen Canyon Dam Bridge: Colorado River: 1959: Arizona: Phil G. McDonald Bridge (Glade Creek Bridge) Glade Creek: 1988: West Virginia: 565 ft (172.2 m) Rio Grande Gorge Bridge: Rio Grande: 1965: New Mexico: 486 ft (148.1 m) Perrine Bridge: Snake River: 1976: Idaho: 470 ft (143.3 m) Navajo Bridge (dual spans; the 1929 span is 467 ...
Cantilevered high over the Tarn gorge in southern France, and yawning 2,460 meters (8,070 feet) in length, the Millau Viaduct is the world’s tallest bridge, with a structural height of 336.4 ...
The practice is illegal in New York City and the NYPD can give violators a $100 fine. NYCDOT workers periodically remove the love locks from the bridge at a cost of $100,000 per year. [385] [386] [387] To highlight the Brooklyn Bridge's cultural status, the city proposed building a Brooklyn Bridge museum near the bridge's Brooklyn end in the ...
The bridge includes a 32.15-kilometer-long, four-lane, cable-stayed bridge that will cross the Manila Bay and connect Barangay Alas-asin in Mariveles, Bataan, and Barangay Timalan, Naic, Cavite. [93] Fourth Panama Canal Bridge: 540 m (1,770 ft) proposed: Balboa, Panama: Will support six vehicle lanes and the new line 3 of the Panama Metro. [94]
The new bridge took five years to build, was 19 months late and ran $20 million over budget when it opened in 1987. But experts say it's better to look to more recent bridge disasters for a sense ...
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