原文传递 Alternate Strategies for Safety Improvement Investments. Research Results Digest, 345.
题名: Alternate Strategies for Safety Improvement Investments. Research Results Digest, 345.
关键词: transportation safety,safety management,resource allocations,safety investments,safety improvements/surveys, case studies, lessons learned, motor vehicle crashes, methodologies, tools, safety planning, best practices/surveys, case studies, lessons learned, motor vehicle crashes, methodologies, tools, safety planning, best practices
摘要: This digest presents the results of a study to review the two methods currently being used by states to allocate safety resources. The terminology commonly used to describe these methods is black spot analysis and systematic method. A survey of practice was distributed to all 50 states and follow-up case studies were conducted in four of the responding statesIowa, Minnesota, Missouri, and North Carolina. The states that participated in this project indicated that the characteristics associated with their severe crashes have caused their programs to be more focused on rural areas, to include more projects that involve the proactive deployment of low-cost strategies widely across their systems, and to provide an increased level of engagement with local highway agencies. / 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 5301 Shawnee Road, Alexandria, VA, 22312, USA. / NTIS Prices: PC A03/MF A03 / Corporate Author Code: 044780003 / Classifivation: Unclassified report
报告类型: 科技报告
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