The system covers 1921 to the present and consists of approximately 740,000 cards filed chronologically by subject. Growth rate is approximately 13,000 cards per year. Topics cover all modes of transportation and a wide range of subjects, but emphasize highways, railroads, tunnels, bridges, motor vehicles, driver studies, parking, planning, traffic studies, urban transportation, and comparative and statistical transportation studies. Output: announcement bulletins are produced in the following categories: transportation: current literature (weekly) and urban transportation, research, and planning: current literature. (TSC)

  • Corporate Authors:

    Department of Transportation

    Office of the Secretary of Transportation, 1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Publication Date: 0

Media Info

  • Pagination: n.p.

Subject/Index Terms

Filing Info

  • Accession Number: 00320679
  • Record Type: Publication
  • Source Agency: Transportation Statistical Reference File, TSC
  • Report/Paper Numbers: Regular
  • Files: TSR, TRIS, USDOT
  • Created Date: Oct 28 1981 12:00AM