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原文传递 Capacity and Road User Cost Analysis of Selected Freeway Work Zones in Texas.

题名：	Capacity and Road User Cost Analysis of Selected Freeway Work Zones in Texas.
作者：	D. W. Borchardt; G. Pesti; D. Sun; L. Ding;
关键词：	work zones,freeways,construction site traffic control,road user cost,work zone capacities;recommendations, simulation models, validation, field measurement, work zone emissions, texas, lane closures, traffic capacity, vehicular traffic control, estimates,
摘要：	This research was developed to produce usable and meaningful estimates for work zone capacities under a variety of roadway and traffic conditions, work zone configurations, and lane closure scenarios within Texas. Using data collected at eighteen work zone sites, the research presents updated guidance for expected capacities of various freeway work zone lane closure configurations. In addition, models used to evaluate traffic conditions in work zones were evaluated and recommendations for their use were made. Finally, recommendations concerning road user cost analysis for freeway construction projects are included. / NOTE: Technical rept. / Supplementary Notes: Sponsored by Texas Dept. of Transportation, Austin. Research and Technology Implementation Office. and Federal Highway Administration, Austin, TX. Texas Div. / 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.
报告类型：	科技报告