Safety Performance of Rural Four-Lane Undivided Roadways and Rural Four-Lane Roadways with a Two-Way Left-Turn Lane
| 项目名称： | Safety Performance of Rural Four-Lane Undivided Roadways and Rural Four-Lane Roadways with a Two-Way Left-Turn Lane |
| 摘要： | The objectives of this project are: (1) to examine the safety performance of existing rural four-lane undivided roadways with/without 4 feet wide flush medians and rural four-lane roadways with a two-way left-turn lane (TWLTL) in Georgia, and (2) to develop criteria to determine when a four-lane undivided with/without a 4 feet wide flush median or a four-lane roadways with a TWLTL would be suitable on a four-lane roadway based on safety considerations. |
| 状态： | Completed |
| 资金： | 99852 |
| 资助组织： | Georgia Department of Transportation |
| 项目负责人： | Thapa, Sunil |
| 执行机构： | University Transportation Center for Alabama |
| 开始时间： | 20190826 |
| 预计完成日期： | 20201231 |
| 实际结束时间： | 20201231 |
| 主题领域： | Highways；Operations and Traffic Management；Safety and Human Factors |
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