原文传递 Traffic Control Devices, Visibility, and Rail-Highway Grade Crossings, 2005.
题名: Traffic Control Devices, Visibility, and Rail-Highway Grade Crossings, 2005.
关键词: HIGHWAY SAFETY; RAILROAD GRADE CROSSINGS; TRAFFIC CONTROL DEVICES
摘要: Partial Contents; Foreword, Evaluating Factors Affecting Safety at Highway-Railway Grade Crossings, Field Testing of Intrusion Detection Technologies for High-Speed Rail Crossings, A Model for Evaluating Countermeasures at Highway-Railway Grade Crossings, Maximizing Legibility of Unlit Freeway Guide Signs with Clearview Font and Combinations of Retroreflective Sheeting Materials, Guide Signing for Two-Lane Exits with an Option Lane: Evaluation of Human Factors, Evaluation of Flashing Yellow Arrow in Traffic Signal Displays with Simultaneous Permissive Indications, Legibility Distances of Smaller Letters in Changeable Message Signs with Light-Emitting Diodes, Effectiveness of Lane Direction Arrows as Pavement Markings in Reducing Wrong-Way Movements on Two-Way Frontage Roads, Simplifying Delineator Applications for Horizontal Curves, Comparison of Radius-Estimating Techniques for Horizontal Curves.
报告类型: 科技报告
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