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A pontoon bridge (or ponton bridge), also known as a floating bridge, uses floats or shallow- draft boats to support a continuous deck for pedestrian and vehicle travel. The buoyancy of the supports limits the maximum load that they can carry. Most pontoon bridges are temporary and used in wartime and civil emergencies.
A pontoon boat is a flattish boat that relies on nautical floats for buoyancy. Common boat designs are a catamaran with two pontoons, or a trimaran with three. [2] In many parts of the world, pontoon boats are used as small vehicle ferries to cross rivers and lakes. [3] An anchored raft-like platform used for diving, often referred to as a pontoon
It was used until January 1929, when a toll-free bridge of concrete and steel replaced it at a cost of $600,000. Once considered the longest pontoon bridge in the world at 2,150 feet, its original construction cost $35,000. The original reason for the bridge was the hauling of cotton bales considered vital to the railroad that owned it.
The PMP Floating Bridge (Russian: Понтонно-мостовой парк, ПМП "pontoon / bridge park") is a type of mobile pontoon bridge designed by the Soviet Union after World War II. The bridge's design enables for a quick assembly of its parts. [1] It has a carrying capacity of 60 tons. [1] The bridge was originally mounted on a ...
Construction of Xerxes Bridge of boats by Phoenician sailors Hellespont. Xerxes' pontoon bridges were constructed in 480 BC during the second Persian invasion of Greece (part of the Greco-Persian Wars) upon the order of Xerxes I of Persia for the purpose of Xerxes' army to traverse the Hellespont (the present-day Dardanelles) from Asia into Thrace, then also controlled by Persia (in the ...
In the great bridge crisis of 1974, the game-changer was the pontoon bridge, an achievement in the swirling tides that was later seen as miraculous.
167 m (548 feet) Width. 9.80 m (32 feet) History. Opened. 1888, restored 1939 and 2006. Location. The Queen Emma Bridge (Dutch: Koningin Emmabrug; Papiamento: Brùg di Ponton, Brùg di Punda) is a pontoon bridge across St. Anna Bay on Curaçao island in the Dutch Caribbean. It connects the Punda and Otrobanda quarters of the capital city ...
For boats using a chain to travel along a river, see Chain boat. A cable ferry (including the types chain ferry, swing ferry, floating bridge, or punt) is a ferry that is guided (and in many cases propelled) across a river or large body of water by cables connected to both shores.