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About Pavement Corrected Deduct Values

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.