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In-Service Performance Evaluation (ISPE) for G4 (1S) type of Strong-Post W-Beam Guardrail System and Cable Median Barrier: Volume 2.
| 题名： | In-Service Performance Evaluation (ISPE) for G4 (1S) type of Strong-Post W-Beam Guardrail System and Cable Median Barrier: Volume 2. |
| 作者： | Alluri, P.; Gan, A.; Haleem, K. |
| 关键词： | Cable Median Barrier; Crashes; Guardrail System; Guardrails; In-service Performance Evaluation; Rub-rails; Safety Analysis; Safety Performance |
| 摘要： | This report presents a study to evaluate the safety performance of cable median barriers on limited access facilities in Florida. A companion report (i.e., Volume I) focuses on the performance of the G4 (1S) type of strong-post W-Beam guardrails in Florida. In the study, the performance of cable median barriers was evaluated based mainly on two types of analysis: (1) the percentages of barrier and median crossovers by site location, vehicle type, crash severity, and cable median barrier types; and (2) comparisons of median-related crash statistics before and after cable median barrier installations by crash severity and vehicle type. |
| 报告类型： | 科技报告 |
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- In-Service Performance Evaluation (ISPE) for G4 (1S) type of Strong-Post W-Beam Guardrail System and Cable Median Barrier, Summary.
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