Here is an autocad dwg file for 3d view of a truss bridge. A truss bridge is a bridge whose load-bearing superstructure is composed of a truss, a structure of connected elements usually forming triangular units.
Wooden wall and frame view
Construction working plan
Construction detail in aut
Sediment retention daminga
Foundation and roof plan w
Roof sectional detail cad
Site plan and hand rail de
Baths section plan autoacd
Irrigation channel gate de
Joint section detail autoa
Ford details
Cutting concrete block fac