What is a Pavement Condition Index?

The Pavement Condition Index rates the condition of the surface of a road network by measuring the type, extent and severity of pavement surface distresses (typically cracks and rutting) and the smoothness and ride comfort of the road. Roads are given a rating of 0 - 100:

85 - 100:  Good
70 - 85: Satisfactory
55 - 70:  Fair
50 - 55:  Poor
25 - 40:  Very Poor
10 - 25:  Serious
Less  than 10:  failed