1. Beam Bridges: A beam bridge is the simplest type of bridge that consists of horizontal beams or girders supported by abutments or piers.
2. Arch Bridges: Arch bridges have a curved design that allows them to distribute the load of the bridge evenly across multiple points of support.
3. Suspension Bridges: Suspension bridges use cables or ropes passing over tall towers to support the weight of the bridge deck.
4. Cable-stayed Bridges: Cable-stayed bridges are similar to suspension bridges, but instead of cables, they use towers or pylons to support the bridge deck, with cables extending from the towers or pylons to the deck.
5. Truss Bridges: A truss bridge consists of a series of interconnected triangles, which create a strong and lightweight structure.
6. Cantilever Bridges: Cantilever bridges are constructed using two beams that extend out from two support structures and meet in the middle to create a span.
7. Box Girder Bridges: Box girder bridges have a flat deck with an enclosed beam known as a box girder that provides strength and stiffness to the bridge.
8. Movable Bridges: Movable bridges are designed to open and close to allow for the passage of boats or ships. Examples of movable bridges are drawbridges, bascule bridges, and swing bridges.
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