01861nam 2200469 a 450 991069204960332120030911065350.0(CKB)5470000002350928(OCoLC)53006366ocm53006366(OCoLC)995470000002350928(EXLCZ)99547000000235092820030911d2002 ua 0enguran||||||txtrdacontentcrdamediacrrdacarrierHighway infrastructure[electronic resource] physical conditions of the Interstate Highway System have improved, but congestion and other pressures continue /statement of Katherine Siggerud, Acting Director, Physical Infrastructure Issues[Washington, D.C.] :U.S. General Accounting Office,[2002]Testimony ;GAO-02-1128TTitle from title screen (viewed on June 26, 2003)."For release ... September 26, 2002."Paper version available from: General Accounting Office, 441 G St., NW, Rm. LM, Washington, D.C. 20548.Includes bibliographical references.Highway infrastructure Express highwaysUnited StatesManagementExpress highwaysUnited StatesMaintenance and repairTraffic congestionUnited StatesInfrastructure (Economics)United StatesExpress highwaysManagement.Express highwaysMaintenance and repair.Traffic congestionInfrastructure (Economics)Siggerud Katherine1380643United States.General Accounting Office.GPOGPOBOOK9910692049603321Highway infrastructure3423763UNINA