For the design of cable stayed bridge with sharp piers, the drawings include detailed design instructions, the elevation plane of supporting structures, the fabrication drawings of various components such as pier columns, prefabricated parts, bridge head beams, etc., and the dimensional parameters are detailed. The version above cad 2007 is open. Attached design parameter description: 1. Bridge floor clearance: 4.0m clear width of bridge floor, 2.0m non motorized lane, and 2x1.0m sidewalk. Bridge