Here is an autocad dwg file for the details of a Culvert type bridges. . there is a presentation plan layout , elevation details layout , sectional elevation front and back also the perspective 3d view of the bridge with proper detailing.
Roof plan with slab constr
Foundation plan constructi
Details of foundation of a
Construction view of cemen
Block of fence design draw
Construction detail layout
Column anchorage detail
Elevation drawing describi
Autocad drawing of constru
Rainwater drop section and
Gypsum board,ply plaster d
Details of a Roof