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The moving bridge had two bascule leaves, each 48 feet (15 m) long that were connected by a 69 feet (21 m) long deck-girder approach, for a total overall length of 372 feet (113 m). [6] The girders were 40 feet (12 m) in width; which were wider than the 37.5 feet (11.4 m) bascules. [6]
Pipeline bridges may be made of steel, fiber reinforced polymer, reinforced concrete or similar materials. [2] They may vary in size and style depending on the size of the pipeline being run. As there is normally a steady flow in pipelines, they can be designed as suspension bridges. They may also be added to an existing bridge. [1]
The movable span is 310 feet (94 m) long [23] [24] and 92 feet (28 m) wide. [23] The side spans between the movable span and the approach viaducts are each 195 feet (59 m) long. The total length of the bridge is 700 feet (213 m). [24] The towers are 210 feet (64 m) above mean high water.
It's called Peak Walk at the Glacier 3,000 Resort in the Swiss Alps, and it's the world's first suspension bridge to ever 31 inches wide. 9,800 feet up. That's a bridge
The high number of complex moving parts – fourteen hydraulic rams, numerous precision bearings, and an underground machinery chamber to provide the required oil pressure – can be seen as an example of overengineering, and has led to maintenance failures where the bridge is unable to move for significant periods of time.
The bridge was built by the New Jersey Steel & Iron Company in Trenton, New Jersey, and placed on abutments designed by Cheney & Trumbull. It also carries foot traffic. [2] The bridge was listed on the National Register of Historic Places in 1990. [1] A postcard ca. 1938 calls it the "Foot Bridge over Mystic River", Medford, Mass. [3]
Northern viaduct of Western High-Speed Diameter [47] 8,794 28,852: 240 790: 2016: Highway: Russia ... Thang Long Bridge: 3,500 11,500? 1978: Highway and rail: Vietnam
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]