Traffic Control Devices and Highway Visibility.

摘要

Contents: Study of Urban Guide Sign Deficiencies; Dynamic Lane Assignment Using Fiber-Optic Signs; Active Advance Warning Signs at High-Speed Signalized Intersections: Results of a Study in Ohio; Issues in Flashing Operation for Malfunctioning Traffic Signals; Before and After Comparison of Leading Exclusive and Permissive/Exclusive Lagging Left Turn Phasing; Innovative Passive Device Studies and Demonstrations Currently Being Conducted in the United States and Canada; Methodology To Analyze Driver Decision Environment During Signal Change Intervals: Application of Fuzzy Set Theory; Development of a Headlight Measurement System; Field Studies with a Headlight Measurement System.