Unit used experimentally by Traffic and Planning Division of Wyoming Highway Department is composed of magnetic detector placed under centerline of roadway, with wires leading out to amplifying unit and radio transmitter at side of road; impulses created by passing vehicles are received through magnetic detector, and transmitted to Radio Maintenance building. (see also Western Construction v 32 n 4 Apr 1957 p 52)
Radio controlled traffic counting
Traffic Eng
Traffic Engineering ; 27 , n 10
1957
2 pages
Aufsatz (Zeitschrift)
Englisch
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Radio controlled traffic counting
Engineering Index Backfile | 1957
|Engineering Index Backfile | 1934
NTIS | 1972
Engineering Index Backfile | 1961
|Traffic Counting and Prediction
NTIS | 1986
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