01585nam 2200385 450 991071186180332120190204092047.0(CKB)5470000002487463(OCoLC)1084270918(EXLCZ)99547000000248746320190204d2019 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierWashington Metropolitan Area Transit Authority: actions needed to strengthen capital planning and track preventative maintenance program report to congressional requesters[Washington, D.C.] :United States Government Accountability Office,2019.1 online resource (ii, 55 pages) color illustrations"January 2019.""GAO-19-202."Includes bibliographical references.Washington Metropolitan Area Transit AuthorityLocal transitWashington Metropolitan AreaSafety measuresSubwaysSecurity measuresWashington Metropolitan AreaRailroad tracksWashington Metropolitan AreaMaintenance and repairLocal transitSafety measures.SubwaysSecurity measuresRailroad tracksMaintenance and repair.GPOGPOBOOK9910711861803321Washington Metropolitan Area Transit Authority: actions needed to strengthen capital planning and track preventative maintenance program3450138UNINA