Long-Term Pavement Monitoring. Evaluation of Improvements to Colorado's Pavement Management Program

摘要

The report primarily deals with equipment used in the study. New equipment was brought on line for measurement of pavement smoothness, but the time delay did not permit testing of its effectiveness. The study then dealt with distress survey methods. The sensitivity analysis of cracking survey revealed that high speed windshield surveys can be of value for network level monitoring purposes.