The Pavement Corrected Deduct Value table displays for the selected Pavement Classification.
The total deduct value is the sum of the deduct point for all of the distresses in a sample. Q1,Q2,Q3, etc. represents the number of distresses in the sample that have a deduct value over 2.
The value for a sample total deduct value and Q value is interpolated on the Corrected Deduct Values table. This number represents the distress index for the sample.