here is an autocad dwg file for the ramp details . it is a sloping surface joining two different levels, as at the entrance or between floors of a building.
Construction detail layout
Construction staircase of
Steel bar detail drawing d
Dilatation car plant layou
Bridge details
Entrance musical fountain
Residential house plan det
Inner grill detail drawing
Site location plan layout
Foundation plan with const
T section detail dwg file
Assorted section detail dw