United States. General Accounting Office
Published: 1992
Total Pages: 92
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The General Accounting Office (GAO) investigated the strengths and weaknesses of federal transportation system management (TSM) planning efforts by conducting a nationwide survey of 119 metropolitan planning organizations (MPOs), using a stratified random sample of metropolitan statistical areas. The response rate was 100%. Additionally, GAO conducted site visits in Minneapolis, San Francisco, and Tampa and interviewed key decisionmakers involved in TSM implementation and local air quality planning.