Traffic survey equipment for measuring journey time and stopped time.

Author(s)
Vincent, R.A.
Year
Abstract

This report describes equipment for fitting into the test car used for carrying out traffic surveys by the "moving observer" method. The equipment greatly simplifies the task of the observer and provides a check on the accuracy of results.

Publication

Library number
A 821 [electronic version only]
Source

Crowthorne, Road Research Laboratory RRL, 1967, 20 p.; RRL Laboratory Report ; LR 65

Publication (link)

Our collection

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