01637nam 2200409 450 991071370820332120200817101221.0(CKB)5470000002504606(OCoLC)1184038547(EXLCZ)99547000000250460620200817d2020 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierTransportation research: additional actions could improve DOT's internal collaboration and reliability of information on research activities report to congressional requesters[Washington, D.C.] :United States Government Accountability Office,2020.1 online resource (iii, 38 pages) color illustrations"August 2020.""GAO-20-622."Includes bibliographical references.Transportation researchTransportationResearchUnited StatesFederal aid to researchUnited StatesTransportation agenciesUnited StatesAppropriations and expendituresTransportation and stateUnited StatesTransportationResearchFederal aid to researchTransportation agenciesAppropriations and expenditures.Transportation and stateGPOGPOBOOK9910713708203321Transportation research: additional actions could improve DOT's internal collaboration and reliability of information on research activities3520186UNINA