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Accident effects of centerline markings on low-volume rural roads
Detection of reflectorized license plates
Drivers' unconscious errors in the processing of traffic signs
Evaluation of freeway crash cushion delineation treatments
Freeway lighting and traffic safety - a long-term investigation
Highway sign meaning as an indicator of perceptual response
Microcomputer program for use with the American National Standard Practice for roadway lighting
Optimal and minimal luminance characteristics for retroreflective highway signs
Recognition errors among highway signs
Restraint usage at child care centers
Timing traffic signal change intervals based on driver behavior