Measuring journey speeds and flows. Paper presented at the 52nd Annual Meeting of the Highway Research Board HRB, Washington, D.C., January 1973.

Author(s)
Garner, J.B. & Parsons, D.R.
Year
Abstract

Three methods of measuring journey speeds and flows: license matching, moving observer, and arrival output are described. It is concluded that the arrival-output method gives more consistent and accurate results than the moving-observer method, is less costly than the license-matching method, and permits measurement of variations in flow over relatively short time intervals.

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Publication

Library number
B 6692 (In: B 4613 S) /72.1/ IRRD 210596
Source

In: Highway Research Record HRR No. 456, 1973, p. 1-7, 2 fig., 5 tab., 3 ref.;

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