Investigation to determine the capacity of protected left-turn movements. Paper presented at the 52nd Annual Meeting of the Highway Research Board HRB, Washington, D.C., January 1973.

Author(s)
Johnsen, D.R. & Matthias, J.S.
Year
Abstract

It is suggested that the capacity of left-turn lanes protected by signals can be as much as one-third greater than that calculated by current procedures. This finding is based on a study of selected urban intersections having signals with varying cycle length.

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Publication

Library number
B 6788 (In: B 5060 S) /71.1/72.1/ IRRD 210604
Source

In: Highway Research Record HRR No. 453, 1973, p. 49-55, 2 graph., 1 tab., 6 ref.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.