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Animation showing the operation of a drawbridge. A drawbridge or draw-bridge is a type of moveable bridge typically at the entrance to a castle or tower surrounded by a moat.In some forms of English, including American English, the word drawbridge commonly refers to all types of moveable bridges, such as bascule bridges, vertical-lift bridges and swing bridges, but this article concerns the ...
The term "covered bridge" is sometimes used broadly to describe any "bridge-like structure" that is covered by a roof. However, bridge-like structures such as Heilig-Geist-Spital, a hospital built out over two arched spans into the Pegnitz river in Nuremberg, but which did not ever provide a complete crossing to the other side, are not included ...
The approach road is a narrow gravel strip. The bridge itself is a 109.9 feet (33.5 m) long and 22.75 feet (6.93 m) wide, supported by abutments on either side of concrete on the upper level and stone laid in a random ashlar pattern below. Its main components are the two top and two bottom chords. [2] View of bridge from side
A moveable bridge, or movable bridge, is a bridge that moves to allow passage for boats [1] or barges. [2] In American English, the term is synonymous with drawbridge , and the latter is the common term, but drawbridge can be limited to the narrower, historical definition used in some other forms of English, in which drawbridge refers to only a ...
Big Creek Bridge (California) Bixby Bridge; Black Rock Bridge; Brecksville-Northfield High Level Bridge; Bridge in Fishing Creek Township; Bridge in Franklin Township; Bridge in Snake Spring Township; Bridge in Westover Borough; Bridge No. 455; Bridge No. 1132; Bridge to Nowhere (San Gabriel Mountains) Bridges No. L-5853 and 92247; Broadway ...
The Hares Hill Road Bridge superstructure consists of one 103 feet 4 inches (31.50 m) wrought-iron lattice girder span. The ends are supported on stone masonry abutments built by Abraham Taney Jr., also in 1869. The bridge has been extensively rehabilitated several times, one of which added the current open grid steel deck.
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Fan Bridge - a drawbridge with longitudinal divisions between multiple bascule sections that rise to various angles of elevation, forming a fan arrangement. Vertical-lift bridge – the bridge deck is lifted by counterweighted cables mounted on towers ; road or rail; Table bridge – a lift bridge with the lifting mechanism mounted underneath it