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Cost Effective Safety Improvements for Two-Lane Rural State Roads in Washington State
| 题名： | Cost Effective Safety Improvements for Two-Lane Rural State Roads in Washington State |
| 作者： | Van Schalkwyk, I.; Washington, S. |
| 关键词： | Motor vehicle accidents##Two-lane rural roads##Safety##Accident modeling##Cost effectiveness##Countermeasures##Highway safety##Cost reduction##Improvement plans##Accident risk##Econometric modeling methods##Accident prevention##Accident causal factors## |
| 摘要： | Two-lane rural highways in Washington State represent approximately 4,900 miles. From 1999 to 2005 , 42.8% of the fatal collisions reported on state highways occurred on two-lane rural highways. WSDOT determined that the traditional high collision frequency location approach do not necessarily reflect the safety needs of two-lane rural highways. |
| 总页数： | 247 |
| 报告类型： | 科技报告 |
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