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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]
The definition of cable-stayed bridge deck length used here is: A continuous part of the bridge deck that is supported only by stay-cables and pylons, or are free spans. This means that columns supporting the side span as for example found in Pont de Normandie , excludes most of the side span decks from the cable-stayed deck length.
Until the construction of the nearby Williamsburg Bridge in 1903, the New York and Brooklyn Bridge was the longest suspension bridge in the world, [184] 20% longer than any built previously. [ 185 ] At the time of opening, the Brooklyn Bridge was not complete; the proposed public transit across the bridge was still being tested, while the ...
The bridge is the longest suspension bridge in the world—with a main span of 2,023 m (2.023 km; 1.257 mi), the bridge surpasses the Akashi Kaikyo Bridge (1998) in Japan by 32 m (105 ft). [4] [5] [6] The bridge was officially opened by President Recep Tayyip Erdoğan on 18 March 2022 after roughly five years of construction. [7]
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.
The bridge has a total length of 1,124 m (3,688 ft), [2] with a central cable-stayed span of 520 m (1,710 ft). [3] With the road deck at 403 m (1,322 ft) [2] above the valley below, the Baluarte Bridge is the third-highest cable-stayed bridge in the world, the eighth-highest bridge overall, and the highest bridge in the Americas. [4]
The John A. Roebling Suspension Bridge (formerly the Cincinnati-Covington Bridge) is a suspension bridge that spans the Ohio River between Cincinnati, Ohio, and Covington, Kentucky. When opened on December 1, 1866, it was the longest suspension bridge in the world at 1,057 feet (322 m) main span, [ 3 ] which was later overtaken by John A ...
At the time of its opening it was the longest cable-stayed bridge span in the Western Hemisphere. [17] Brooklyn Bridge, famous as a suspension bridge, also has cable stays. Centennial Bridge, a six-lane vehicular bridge that crosses the Panama Canal with a total length of 1.05 kilometres (3,400 ft).