The Ada Bridge is a cable-stayed bridge over the Sava river in Belgrade, Serbia. The bridge crosses the tip of Ada Ciganlija island, connecting the municipalities of Čukarica and New Belgrade. The bridge pylon is located on the tip of the island, which has been reinforced with large amounts of concrete and has been slightly enlarged to provide stronger foundations. Construction began in 2008, and the bridge opened on 1 January 2012. Adjoining roads were completed in 2013.
Ada Bridge
Ada bridge in front of other Belgrade bridges
Cable-stayed design with a single pylon
plaque about the bridge
A cable-stayed bridge has one or more towers, from which cables support the bridge deck. A distinctive feature are the cables or stays, which run directly from the tower to the deck, normally forming a fan-like pattern or a series of parallel lines. This is in contrast to the modern suspension bridge, where the cables supporting the deck are suspended vertically from the main cable, anchored at both ends of the bridge and running between the towers. The cable-stayed bridge is optimal for spans longer than cantilever bridges and shorter than suspension bridges. This is the range within which cantilever bridges would rapidly grow heavier, and suspension bridge cabling would be more costly.
The Russky Bridge in Vladivostok has a central span of 1104 metres. It is the world's longest cable-stayed bridge.
Øresund Bridge from Malmö to Copenhagen in Sweden and Denmark
Chain-stayed bridge by the Renaissance polymath Fausto Veranzio, from 1595/1616. Prior to industrial manufacture of heavy wire rope (steel cable), suspended or stayed bridges were firstly constructed with linked rods (chain).
Abdoun Bridge, Amman, Jordan, example of an extradosed bridge
