A floating bridge is a type of bridge that is supported by buoyant structures, allowing it to float on water. These bridges are often used in areas where traditional bridge foundations cannot be built due to deep water or unstable ground. They can be made from various materials, including concrete and steel, and are designed to withstand waves and currents. One well-known example of a floating bridge is the Evergreen Point Floating Bridge in Washington, which connects Seattle to Medina. This bridge is the longest floating bridge in the world and serves as a vital transportation link for commuters and travelers in the region.