The data reported in this supplement were for three reporting periods: 1) 1972 inventory 2) 1972-1990 plan 3) 1972-1980 program. Organization of data supplement: The major sections of this data supplement generally follow the organization of Chapter V of the 1974 National Transportation Report: Section A: Capital Costs. Section B: Annual Operating Costs. Section C: Physical Facilities & Equipment. Section D: Demand and Supply. Section E: Performance Indicators. Section F: Social and Environmental Impacts. Section G: Urbanized Area Populations. Each section is divided into two subsections: (1) a first section containing summary tables for urbanized area population classes and (2) a second section presenting the detailed figures for each urbanized area. A table of contents precedes each section. (TSC)

  • Supplemental Notes:
    • Paper copy. The info came from existing inventories, plans, and programs, or was estimated using rel. easy procedures. New surveys/studies not required, nor did time/resources allow for them. Info represents best available estimates.
  • Corporate Authors:

    Wells Research Company

    607 Valleybrook Drive
    Silver Spring, MD  United States  20940

    Control Data Corporation

    901 South Highland Street
    Arlington, VA  United States  22204
  • Publication Date: 1974

Media Info

  • Pagination: n.p.

Subject/Index Terms

Filing Info

  • Accession Number: 00320332
  • Record Type: Publication
  • Source Agency: Transportation Statistical Reference File, TSC
  • Report/Paper Numbers: One-Time
  • Files: TSR, TRIS, USDOT
  • Created Date: Sep 16 1981 12:00AM