02054oam 2200445 a 450 991069899840332120090609163744.0(CKB)5470000002397887(OCoLC)317404277(EXLCZ)99547000000239788720090330d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierHighway infrastructure[electronic resource] federal efforts to strengthen security should be better coordinated and targeted on the nation's most critical highway infrastructure : report to the Chairman, Committee on Homeland Security, House of Representatives[Washington, D.C.] :U.S. Govt. Accountability Office,[2009]iii, 79 pages digital, PDF fileTitle from title screen (viewed on Mar. 30, 2009)."January 2009.""GAO-09-57."Includes bibliographical references.GAO was asked to assess the progress DHS has made in securing the nation's highway infrastructure. This report addresses the extent to which federal entities have conducted and coordinated risk assessments; DHS has developed a risk-based strategy; and stakeholders, such as state and local transportation entities, have taken voluntary actions to secure highway infrastructure--and the degree to which DHS has monitored such actions.Highway infrastructure RoadsSecurity measuresUnited StatesTransportationSecurity measuresUnited StatesRisk assessmentUnited StatesRoadsSecurity measuresTransportationSecurity measuresRisk assessmentUnited States.Congress.House.Committee on Homeland Security.FHATRFHATRESRGPOBOOK9910698998403321Highway infrastructure3424194UNINA