LEADER 02140oam  2200493   450 
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035   $a(EXLCZ)995470000002445744
100   $a20131108d2013      ua             0
101 0 $aeng
135   $aurmn||||a||||
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 00$aSafety evaluation of converting traffic signals from incandescent to light-emitting diodes $esummary report
210  1$aWashington, D.C. :$cU.S. Department of Transportation, Federal Highway Administration, Researh Development and Technology, Turner-Fairbanks Highway Research Center,$d[2013]
215   $a1 online resource (5 pages) $ccolor illustrations
225 1 $aHSIS summary report
300   $aTitle from title screen (viewed on Nov. 8, 2013).
300   $a"August 2013"--Page [6].
300   $a"FHWA-HRT-13-070."
300   $a"HRDS-20/08-13(750)E."
320   $aIncludes bibliographical references (page [6]).
517   $aSafety evaluation of converting traffic signals from incandescent to light-emitting diodes 
606   $aTraffic signs and signals$xTechnological innovations$zUnited States$xEvaluation
606   $aTraffic signs and signals$zUnited States$xEquipment and supplies$xEvaluation
606   $aElectronic traffic controls$xEvaluation
606   $aTraffic accidents$zNorth Carolina$zCharlotte$xAnalysis
615  0$aTraffic signs and signals$xTechnological innovations$xEvaluation.
615  0$aTraffic signs and signals$xEquipment and supplies$xEvaluation.
615  0$aElectronic traffic controls$xEvaluation.
615  0$aTraffic accidents$xAnalysis.
712 02$aUnited States.$bFederal Highway Administration,
712 02$aTurner-Fairbank Highway Research Center.
801  0$bGPO
801  1$bGPO
801  2$bGPO
906   $aBOOK
912   $a9910704999703321
996   $aSafety evaluation of converting traffic signals from incandescent to light-emitting diodes$93448878
997   $aUNINA