The study relates the quality of transportation service as measured by travel time in the urban portions of Los Angeles, Orange, Riverside, San Bernardino, and Ventura Counties, California. Twenty-three centers scattered throughout the region are identified as the location of high trip origin and/or destination. Centers are the focal points for measuring travel time. Travel time radiating out of each center is displayed on isochronal maps and ray diagrams. A network map displays travel time on links connecting each center with other centers. Study information is compared with earlier studies of travel time in the region.

  • Supplemental Notes:
    • Prepared in cooperation with Automobile Club of Southern California, Los Angeles. Highway Engineering Dept., and Los Angeles Junior Chamber of Commerce, Calif.
  • Corporate Authors:

    Institute of Transportation Engineers (ITE)

    Washington, DC  United States 

    Automobile Club of Southern California

    Highway Engineering Department, P.O. Box 2890
    Los Angeles, CA  United States  90051

    Los Angeles Junior Chamber of Commerce

    404 South Bixal
    Los Angeles, CA  United States  90026
  • Publication Date: 1976-11

Media Info

  • Pagination: 76 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00150959
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: Final Rpt.
  • Files: TRIS
  • Created Date: Mar 30 1977 12:00AM