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Evaluating the Effectiveness of the Safety Investment Program (SIP) Policies for Oregon.
| 题名： | Evaluating the Effectiveness of the Safety Investment Program (SIP) Policies for Oregon. |
| 作者： | Monsere-C.M.; Diercksen-L.; Dixon-K.; Liebler-M. |
| 关键词： | *Transportation-planning; *Transportation-safety; *Oregon-.;Transportation-systems; State-highway-departments; Highway-improvements; Accident-reduction; State-planning; Highway-design; Pavements-; Preservation-; Performance-evaluation. |
| 摘要： | The Safety Investment Program (SIP) was originally called the Statewide Transportation Improvement Program - Safety Investment Program (STIP-SIP). The concept of the program was first discussed in October 1997 and the program was adopted by the Oregon Transportation Commission in August 1998. The concept for the program grew out of a cost-effective approach to pavement preservation projects that set out to maximize the impact of money spent on highway safety, based on crash reduction factors. Safety projects were to be selected based on high crash locations as identified by the Safety Priority Index System (SPIS) and SIP Category ratings of five-mile sections. This research evaluated the SIP Policy from the perspective of: 1) an overall program for safety improvement projects, 2) a guiding policy when safety improvements are planned as part of other project work, and 3) a component integrated with the highway design procedures for resurfacing, restoration, or rehabilitation (3R) projects. The research included two levels of evaluation; the first evaluation was done as part of the systemic evaluation, while the second was a project-level evaluation. |
| 报告类型： | 科技报告 |
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