The elevations shown correspond to grade levels, to obtain subgrade levels, 40 cm must be subtracted from those shown, download in free autocad file and use for cad ptresentation.
Concrete bridge elevation,
Pedestrian bridge section
RCC structural details of
Concrete bridge all sided
Bridge structure drawings
Bridge construction detail
Bridge all sided sections,
Concrete over bridge main
Vehicular bridge elevation
City vehicular bridge sect
Armed concrete bridge plan