Title: An implementation guide for minimum retroreflectivity requirements for traffic signs /
Authors: McGee, Hugh W.; Paniati, Jeffrey A.; United States.; Turner-Fairbank Highway Research Center.; Bellomo-McGee, Inc.
Publisher: US Dept. of Transportation, Federal Highway Administration, Turner-Fairbank Highway Research Center,
Year: 1998
Subjects: Traffic signs and signals Evaluation.; Traffic signs and signals Maintenance and repair Management.; Traffic signs and signals Inventory control Data processing.; Reflectance.