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.
Perspective view of double
Wall section detail dwg fi
Construction detail of cei
Twelve level building stai
Foundation plan with const
Skimmer detail
Details of trade school
Cover plan with constructi
Construction detail with v
Wall section view detail d
Cut per front detail dwg f
Road pavement plan section