Traffic Control Devices, Visibility, and Rail-Highway Grade Crossings. 2004;Transportation research record

摘要

Contents: New Font and Arrow for National Park Service Guide Signs$ Evaluation of Effects of Centerline Rumble Strips on Lateral Vehicle Placement and Speed$ Driver Behavior Characteristics at Urban Signalized Intersections$ Traffic Sign Luminance Requirements of Nighttime Drivers for Symbolic Signs$ Improved Red Clearance Intervals Based on Observed Turning Times for Left-Turn Movement$ Safety Evaluation Centerline Rumble Strips: Crash and Driver Behavior Analysis$ Driver Understanding of Potential All-White Pavement Marking Patterns$ Field Evaluations of Warning and Regulatory Signs with Enhanced Conspicuity Properties$ Extended Photometric Model of Fog Effects on Road Vision$ Fog Luminance Evaluation in Daytime$ Visual Performance Under Mesopic Conditions: Consequences for Roadway Lighting$ Development of Visibility Assessment Methods with Digital Images Under Foggy Conditions$ Validation of Photometric Modeling Techniques for Retro reflective Traffic Signs$ Laboratory Evaluation of Intrusion Detection Technologies for High-Speed Rail Grade Crossings$ and Risk-Based Model for Identifying Highway-Rail Grade Crossing Blackspots.