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Safety Evaluation of Permanent Raised Pavement Markers
| 题名： | Safety Evaluation of Permanent Raised Pavement Markers |
| 作者： | Bahar, G.; Mollett, C.; Lyon, C.; Smahel, T.; Smiley, A. |
| 关键词： | Pavement markings##Traffic safety##Performance evaluation##Roads##Traffic control##Cost effectiveness##Impact analysis##Safety engineering##Implementation##Maintenance##Models##Research projects##Accident reduction## |
| 摘要： | This report presents the findings of a research project to evaluate the safety performance of snowplowable permanent raised pavement markers (PRPMs) on two-lane roadways and four-lane freeways. An analytical engineering procedure relying on safety performance functions or crash prediction models for roadways with and without PRPMs was developed to determine the potential cost-effectiveness of implementing PRPMs at a location. The report will be of particular interest to traffic engineers with responsibility for installing and maintaining pavement marking systems. |
| 总页数： | 72 |
| 报告类型： | 科技报告 |
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