01955oam 2200553Ia 450 991069754370332120150102105227.0(CKB)5470000002389516(OCoLC)401727147(EXLCZ)99547000000238951620090617d2007 ua 0engurnn|||||||||txtrdacontentcrdamediacrrdacarrierCurrent provisions and needed research for lightweight concrete in highway bridges[electronic resource]McLean, VA :U.S. Dept. of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center,[2007]3 unnumbered pages digital, PDF fileTechbriefTitle from title screen (viewed June 17, 2009)."August 2007.""Publication no. FHWA-HRT-07-051.""HRDI-06/08-07(500)E.""NTIS accession no. PB2007-110768."Concrete bridgesDesign and constructionLightweight concreteConcrete constructionConcrete bridgesDesign and constructionfastConcrete constructionfastLightweight concretefastConcrete bridgesDesign and construction.Lightweight concrete.Concrete construction.Concrete bridgesDesign and construction.Concrete construction.Lightweight concrete.Turner-Fairbank Highway Research Center.GPOGPOOCLCQOCLCOOCLCFOCLCOGPOBOOK9910697543703321Current provisions and needed research for lightweight concrete in highway bridges3151341UNINA