01613oam 2200445Ia 450 991070452620332120160809102450.0(CKB)5470000002442446(OCoLC)424642175(EXLCZ)99547000000244244620090714d2009 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierTraffic control concepts for incident clearance[electronic resource] /[Ingrid Birenbaum, Charles Creel, and Sally G. Wegmann]Washington, DC :U.S. Dept. of Transportation, Federal Highway Administration,[2009]1 online resource (vi, 43 pages) color illustrationsTitle from PDF title page (viewed on July 14, 2009)."January 2009.""FHWA-HOP-08-057."Includes bibliographical references (pages 41-43).Traffic accidentsUnited StatesManagementTraffic engineeringUnited StatesTraffic accidentsManagement.Traffic engineeringBirenbaum Ingrid1423283Creel Charles1423284Wegmann Sally S1423285United States.Federal Highway Administration.Office of Transportation Operations.Battelle Memorial Institute.CBTCBTCBTGPOBOOK9910704526203321Traffic control concepts for incident clearance3550396UNINA