The Pre-Signal

Author(s)
P.B. Ellson
Abstract

Pre-signals have been suggested as a means of increasing the efficiency of signal-controlled intersections. The results of a pilot study by the Road Research Laboratory show only a slight increase in discharge capacity when pre-signals are used but it is considered pre-signals may have useful applications in special circumstances.

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Publication

Library number
1659.
Source

Reprinted from Traffc Engn. & Control, 1965,6 (9), 559-561

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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.