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原文传递 Quantification of the Benefits of Access Management for Kentucky.

题名：	Quantification of the Benefits of Access Management for Kentucky.
作者：	A. Kirk; J. Pigman; B. House;
关键词：	access management,kentucky;highway engineering, roadways, spacing, variances, economic impacts, benefit quantification;
摘要：	This report describes the benefits quantification performed for the proposed access management plan for Kentucky. This study evaluates the capacity, safety and economic impacts associated with access management programs. The proposed Kentucky access management program will seek to standardize driveway and traffic signal spacing on all state maintained roadways in the state. The TRB Access Impact Calculator developed as a part of by NCHRP Report 420, was used to evaluate the potential benefits of the proposed plan on a sample of Kentucky roadways. The results of this analysis were then extrapolated to the statewide system to estimate total annual savings in delay and crash reductions. Based upon this analysis, it is estimated that proposed access management plan could save Kentucky road users approximately 950 million dollars per year. / Title Note: Final rept. Sep. 2001 - Nov. 2005. / Supplementary Notes: Sponsored by Kentucky Transportation Cabinet, Frankfort. / Availability Note: 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 / NTIS In-house Control Codes: dotour;12091,1101
报告类型：	科技报告