Pedestrian effect on at-grade intersection vehicular flow.

Author(s)
Yu, J.C. & J.R. Nesselrodt
Year
Abstract

The basic objective was to identify variables that are significant to the pedestrian effect on vehicle flow through at-grade intersections. Data were collected and analyzed to determine if a statistical relationship existed between the selected variables and the vehicle-seconds of delay being caused by pedestrian-vehicle frictions as a result of both vehicular and pedestrian movements at the study intersections. The multiple-regression analysis of the data produced three regression models that should give accurate estimates of the vehicle-seconds of delay. The first model included the data for all 6 study intersections, 3 with all one-way streets intersecting and 3 with 1 one-way street and 1 two-way street connecting. The second model was applied to 3 intersections with one-way streets intersecting. The third model was derived from the data on 3 intersections with 2 one-way street legs and 2 two-ways street legs. A definite statistical relationship was found to explain the pedestrian effects on vehicle delay at typical urban intersections. /author/

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Publication

Library number
A 7096 IRRD 200644
Source

Presented at the 50th Annual Meeting of the Highway Research Board HRB, 1971, 28., 45 p., ref. / Also published in: Highway Research Record HRR, No. 355, p. 26-36, 19 ref.

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