Summary of Evaluation Findings for 30-Meter Handheld and Mobile Pavement Marking Retroreflectometers: Technical Evaluation Report available in Paperback
- Pub. Date:
- Civil Engineering Research Foundation (CERF)
Prepared by the Highway Innovative Technology Evaluation Center (HITEC), a CERF Innovation Center.
This report summarizes the results of detailed evaluations performed on four handheld and two mobile pavement marking retroreflectometers. The evaluations were designed to test the measurement bias, repeatability, and reproducibility of handheld and mobile retroreflectometers produced by several manufacturers.