PURPOSE: A prefabricated multifunctional floating bridge is provided to enable the installation of a walk trail without an additional fastening device using a wooden deck. CONSTITUTION: A prefabricated multifunctional floating bridge comprises multiple first floating bridge bodies(100) and multiple second floating bridge bodies(200). Each floating bridge body is composed of a deck(110) and a safety handrail(150). Buoyancy bodies(300) are installed on the bottom surface of each deck. The safety handrail is installed along both edges of the deck. Each second floating bridge body is composed of a deck(210) and a safety handrail(250) and is connected to the first floating bridge body to be movable in the longitudinal direction of the first floating bridge body.
