Method employed by Road Research Laboratory of Department of Scientific and Industrial Research, for taking continuous census, over extended period, of traffic passing over experimental road in Middlesex; installation arranged to record automatically number of axles which pass in both directions; axle count divided into 2-hr periods; detector pad of Autoflex type employed to register passage of vehicle.
Automatic traffic counter
Engineering
Engineering ; 146 , n 3802
1938
4 pages
Article (Journal)
English
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Automatic traffic counter and signal control
Engineering Index Backfile | 1934
NTIS | 1970
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