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Safety Effects of Icy Curve Warning Systems.
| 题名： | Safety Effects of Icy Curve Warning Systems. |
| 作者： | D., Veneziano; I., Turnbull; J., Ye |
| 关键词： | California Oregon Advanced Transportation System (coats) Pro; Crashes; Fredonyer Pass (california); Highways; Icy Conditions; Icy Curve Warning System (icws); Motorists; Mountain Passages; Pavement Se |
| 摘要： | The California Department of Transportation (Caltrans) deployed an Icy Curve Warning System (ICWS) on a five-mile section of State Route (SR) 36 in Lassen County over Fredonyer Pass. This section of roadway had a history as a high-crash location, with multiple fatal crashes. The vast majority of these accidents occurred when the pavement was icy, despite static signage that Caltrans had installed to increase motorist awareness. This study presents the results of research that investigated safety effects of the ICWS. |
| 报告类型： | 科技报告 |
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