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The National Work Zone Safety Information Clearinghouse

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Roadway workzonesafety.org

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Expert

Carol Estes n/a (Mon, 09/08/2008 - 9:23am)Categories: Expert | Traffic/Transportation engineering
Robert Lynn Wolfe n/a (Mon, 06/30/2008 - 5:07pm)Categories: Expert | Planning, design, and construction of transportation facilities
Yong Bai n/a (Tue, 02/12/2008 - 3:14pm)Categories: Bridge construction and maintenance | Expert | Highway work zone safety
Tapan K Datta n/a (Mon, 10/29/2007 - 9:12am)Categories: Dynamic late and early merge systems in work zone traffic | Expert | Overall work zone traffic control and safety | Utility work zone traffic control and safety | Work zone impact assesment
Andrew P. Tarko n/a (Tue, 09/25/2007 - 8:54am)Categories: Expert | Research
Barry D. Stephens n/a (Tue, 09/25/2007 - 8:54am)Categories: Equipment | Expert | Roadside safety hardware
Bill Wellman n/a (Tue, 09/25/2007 - 8:54am)Categories: Expert | Incidence response systems | Specifications | Work zone traffic control devices
Bob Marecek n/a (Tue, 09/25/2007 - 8:54am)Categories: Expert | Research
Bobby Meister:Minnehaha County n/a (Tue, 09/25/2007 - 8:54am)Categories: Current practices | Expert
Brian Stock n/a (Tue, 09/25/2007 - 8:54am)Categories: Expert | Precast architectural composite curtain wall panels | Precast concrete highway barrier | Precast concrete transportable and field assembled buildings
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The National Work Zone Safety Information Clearinghouse is a project of the ARTBA Transportation Development Foundation. It is operated in cooperation with the U.S. Federal Highway Administration and the Texas Transportation Institute.Transportation Development FoundationFederal Highway AdministrationTexas Transportation InstituteThe National Work Zone Safety Information Clearinghouse

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