原文传递 Roundabouts in the United States.
题名: Roundabouts in the United States.
关键词: estimation methods, operational impacts, design criteria, intersections, traffic control, united states, highway safety, geometries, highway design
摘要: Based on a comprehensive evaluation of roundabouts in the United States, this report presents methods of estimating the safety and operational impacts of roundabouts and updates design criteria for them. The report will be useful to geometric designers and traffic engineers who are considering improvements to an intersection. / Availability Note: Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA.
总页数: u0716;125p
报告类型: 科技报告
检索历史
应用推荐