01748nam a2200505u 4500005501518MiAaHDL20250726000000.0m d cr bn ---auaua070314s1986 xxu f000 0 eng d(MiU)990055015180106381sdr-miu.990055015180106381(MiU)MIU01000000000000005501518-goog(OCoLC)173448146(umtri)UMTRI 73428(MiU)Aleph005501518MiAaUTRUtOrBLWDOT/OST/P-34/86-035Baumel, C. Phillip.The economics of reducing the county road system: three case studies in Iowa. Final report.1986.232 p. :40 ref. forms. illus. map. tables.texttxtrdacontentunmediatednrdamediavolumencrdacarrierDTRS-56-82-C-00021Transportation Department, Office of University Research, Washington, D.C.Mode of access: Internet.Author corporate affiliation: Iowa State University, AmesSubject code: CCCCCSubject code: GHSubject code: SDBFSubject code: SDBLSubject code: WTFSubject code: WWCTravel demand.trtTravel behavior.trtTransportation policy.trtTraffic flow.trtSecondary roads.trtCost effectiveness.trtCase studies.trtTravel Demand/ Travel Behavior.umitristSecondary Highways.umitristCost Effectiveness Methods.umitristHamlett, Cathy A.Pautsch, Gregory R.39015075421860UMTRI00550151820241217190823.020250726000000.020260312140648.02026-03-13T05:40:35Z2024-06-23T17:30:02ZSDR-MIUmiuALMAprepare.pl-004-009BKsdr-miu.990055015180106381MiUSDRMIU005501518mdp.39015075421860MIU990055015180106381MIUMIU20260313googlemdp.390150754218601986pdbibUS fed doc