Here is an autocad dwg file for 3d view of a bridge . a structure carrying a road, path, railway, etc. across a river, road, or other obstacle.
Rcc joint detail cad drawi
Base plate and Anchor bolt
Staircase and construction
ceiling construction detai
Construction view of class
Ramp stair section detail
Longitudinal section detai
Chimney elevation detail d
Stair construction detail
Landing of structure 115kv
Construction abutment wall
Roof plan detail with roof
