题名: |
Guidelines for Cost-Effective Safety Treatments of Roadside Ditches |
责任者: |
National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; National Cooperative Highway Research Program |
关键词: |
Transportation and Infrastructure — Highways Transportation and Infrastructure — Safety and Human Factors |
学科分类: |
暂无分类 |
摘要: |
Run-off-road traffic crashes account for almost one-third of the deaths and serious injuries each year on U.S. highways. The TRB National Cooperative Highway Research Program's NCHRP Web-Only Document 296: Guidelines for Cost-Effective Safety Treatments of Roadside Ditches provides new proposed design guidance for the configuration of ditches adjacent to the roadway. A supplemental PowerPoint Summary is available. |
出版机构: |
Transportation Research Board |
提交日期: |
2021 |
报告类型: |
科技报告 |
资源类型: |
科技(咨询、行业)报告 |
初始创建时间: |
2021 |