PURPOSE: A multi-directional cable-stayed bridge is provided to lower a construction cost by constructing a plurality of cable-stayed bridges into a single cable-stayed bridge and connecting a cable to two sides of a single main tower. CONSTITUTION: A multi-directional cable-stayed bridge comprises a main tower shaped into a diamond or polypyramid. Two sides of the main tower are connected with a cable in order to support a girder. The multi-directional cable-stayed bridge is a crossroads type cable-stayed bridge and allows vehicles to pass through a multi-direction.
