01613nam 2200421Ia 450 991069753360332120090616150013.0(CKB)5470000002389618(OCoLC)401356216(EXLCZ)99547000000238961820090616d2004 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe safety impacts of differential speed limits on rural interstate highways[electronic resource]McLean, VA. :U.S. Dept. of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center,[2004]6 pages digital, PDF fileTechbriefTitle from PDF caption title (viewed June 16, 2009)."FHWA-HRT-04-156"--P. [6]."September 2004"--P. [6]."HRDS-05/09-04(500)E"--P. [6].Includes bibliographical references (page [6]).Speed limitsUnited StatesStatesExpress highwaysUnited StatesStatesSpeedTraffic accidentsUnited StatesStatesSpeedSpeed limitsStates.Express highwaysStatesSpeed.Traffic accidentsStatesSpeed.Turner-Fairbank Highway Research Center.GPOGPOBOOK9910697533603321The safety impacts of differential speed limits on rural interstate highways3504302UNINA