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When a bridge deck is installed in a through truss, it is sometimes called a floor system. [1] A suspended bridge deck will be suspended from the main structural elements on a suspension or arch bridge. On some bridges, such as a tied-arch or a cable-stayed, the deck is a primary structural element, carrying tension or compression to support ...
New River Gorge Bridge has the longest free span of all deck arch bridges: 518 m. This is the timeline of the 3 longest supported deck arch bridge spans in the world, where the road deck lies on top of the arch. The deck is supported by columns, truss, rubble or lies directly on the arch. These bridges are often found in narrow valleys.
The bridge carried 8.5 million people in 1884, its first full year of operation; this number doubled to 17 million in 1885 and again to 34 million in 1889. [46] Many of these people were cable car passengers. [194] Additionally, about 4.5 million pedestrians a year were crossing the bridge for free by 1892. [195]
Arch bridges in which the deck is carried above the arch, in other words the deck is supported by the arch. See also Category:Roman bridges . Wikimedia Commons has media related to Deck arch bridges .
If the spandrel is solid, usually the case in a masonry or stone arch bridge, the bridge is called a closed-spandrel deck arch bridge. If the deck is supported by a number of vertical columns rising from the arch, the bridge is known as an open-spandrel deck arch bridge. The Alexander Hamilton Bridge is an example of an open-spandrel arch ...
Deck (bridge), the roadway surface of a bridge; Deck (building), an outdoor floor attached to a building made of wood or wood-like material; Another name for a storey; The concrete or tile area surrounding a swimming pool; Deck arch bridge, a type of bridge; Observation deck, a platform situated upon a tall architectural structure or natural ...
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.
The San Francisco–Oakland Bay Bridge, commonly referred to as the Bay Bridge, is a complex of bridges spanning San Francisco Bay in California. As part of Interstate 80 and the direct road between San Francisco and Oakland, it carries about 260,000 vehicles a day on its two decks.