Visibility, Rail-Highway Grade Crossings, and Highway Improvement Evaluation,1991

摘要

Contents: Color and Shape Recognition of Reflectorized Targets Under AutomobileLow-Beam Illumination at Night; Practical Determination of Tunnel Entrance Lighting Needs; Visibility Under Transient Adaptation; Priority Programming Methodology for Rail-Highway Grade Crossings; Low-Clearance Vehicles at Rail-Highway Grade Crossings: An Overview of the Problem and Potential Solutions; Safety Evaluation of Converting On-Street Parking from Parallel to Angle; Conditional Analysis of Accidents at Four-Approach Traffic Circles; Estimating Accident Potential of Ontario Road Sections; Conflicts at Traffic Circles in New Jersey; Innovative Evaluations of Traffic System Management Measures for Postearthquake Projects in Oakland, California; Fuel Savings Through Traffic Signal Hardware Improvements; Analysis of Left-Turn-Lane Warrants at Unsignalized T-Intersections on Two-Lane Roadways.