This paper presents the results of a study of peak period travel times and potential causal factors conducted over a one year period on five radial routes. It describes the hypotheses tested and the survey design adopted and then presents results for inter-vehicle variation in travel time within 250 15 minute periods and for inter-period variation based on 1018 moving observer runs. Moving observer results are found to depend on flow over the previous half hour, and a modified time series analysis used to demonstrate this is outlined. The contribution of other explanatory variables is also presented. (Author/TRRL)

  • Corporate Authors:

    University of Leeds

    Institute for Transport Studies
    Leeds, West Yorkshire  United Kingdom  LS2 9JT
  • Authors:
    • May, A D
    • Montgomery, F O
  • Publication Date: 1984-7

Media Info

  • Features: Figures; References; Tables;
  • Pagination: n.p.
  • Serial:
    • Issue Number: 177

Subject/Index Terms

Filing Info

  • Accession Number: 00395596
  • Record Type: Publication
  • Source Agency: Transport Research Laboratory
  • Report/Paper Numbers: Monograph
  • Files: ITRD, TRIS, ATRI
  • Created Date: Nov 30 1985 12:00AM