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.
Roof plan and section plan
Contention wall details
Details of water fall at s
Walls of blocks in concret
Foundation section plan au
Wall section plan detail d
Gazebo Pergola section des
Brick wall elevation const
The layout of the gutter d
Foundation plan and sectio
Pedestrian bridge details
Details of Terrace