Floating bridges are structures designed to span bodies of water while remaining buoyant. They are typically constructed using pontoons or other buoyant materials that allow the bridge to float on the water's surface. These bridges can accommodate vehicles and pedestrians, making them practical for connecting land across lakes, rivers, or other waterways. One notable example of a floating bridge is the Evergreen Point Floating Bridge in Washington, which is one of the longest floating bridges in the world. Floating bridges are advantageous in areas where traditional bridge foundations would be difficult or expensive to build due to deep water or unstable soil.