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.
Wall section detail dwg fi
rebar schedule details
Lightest plan detail
Footing plan detail dwg fi
Types of walls
fire-hydrant section desig
Reinforcement footing foun
Girder beam and column det
Footing plan and elevation
Detail of head with bracke
Construction detail of flo
Water Supply detailing roo
