According to the DOJ ADA Standards for Accessible Design ... If the slope is greater than 1:20 a curb ramp must be constructed. Cross Slope. The slope that is perpendicular to the direction ...
Follow ramp-building guidelines and handicap ramp code ... For a residential wheelchair ramp slope, multiply the distance from the threshold to the ground by the preferred slope.
One project being discussed will replace the entire front plaza of the courthouse with a green space and sidewalk so it ...