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.
Staircase, foundation and
Acoustic insulation detail
Camera mounting view with
Construction Design with e
Ceiling design and layout
Wall section detail dwg fi
walls block
Construction detail dwg fi
Tan of condensed
Section wall detail dwg fi
Column and foundation sect
Streetlight plan and eleva