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A swing bridge (or swing span bridge) is a movable bridge that can be rotated horizontally around a vertical axis. It has as its primary structural support a vertical locating pin and support ring, usually at or near to its center of gravity, about which the swing span (turning span) can then pivot horizontally as shown in the animated illustration to the right.
This is a route-map template for the Trent–Severn Waterway, a waterway in Ontario, Canada.. For a key to symbols, see {{waterways legend}}.; For information on using this template, see Template:Routemap.
Submersible bridge – also called a ducking bridge, the bridge deck is lowered into the water; Tilt bridge – the bridge deck, which is curved and pivoted at each end, is lifted at an angle; Swing bridge – the bridge deck rotates around a fixed point, usually at the centre, but may resemble a gate in its operation ; road or rail
The Torry Island Swing Bridge (also known as the Point Chosen Swing Bridge) is a historic swing bridge located just west of Belle Glade, Florida. The bridge was built in 1935, making it the oldest swing drawbridge in Florida and the only one in the state that is still operated manually via a crank . [ 1 ]
The bridge may be stiffened by the addition of cables that do not bear the primary structural or live loads and so may be relatively light. These also add stability in wind. An example is the 220-meter-long (720 ft) bridge across the river Drac at Lac de Monteynard-Avignonet: this bridge has stabilizing cables below and to the side of the deck.
The bridge "slew" is provided by 2 hydraulic motors driving against the main slewing ring bearing, manufactured by Robello. The swing bridge section is constructed to be a flat span in the open to rail/service position and not cambered, as are many other bridges. The old twin-track centre-slew bridge remained in service during the installation ...
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Category: Swing bridges in the United Kingdom. ... Printable version; In other projects ... out of 3 total. E.