Long-Term Pavement Monitoring: Colorado's Evaluation of the Pilot Case Study

摘要

The report documents Colorado's involvement in the Long-term Pavement Monitoring pilot case study. Besides the data collection procedure that was recommended by FHWA, Colorado investigated the current network level pavement monitoring program, which consists of smoothness, skid cracking, rutting and patching. The findings of the study are summarized in the recommendation section. The main areas addressed are: data collection, equipment calibration, cracking distress survey, rut depth measurement, data processing, training of monitoring personnel and traffic.