A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automatic recorder for counting highway traffic
Description, uses and performance of photoelectric automatic highway traffic recorders; installation of traffic recorder; difficulties overcome in obtaining satisfactory performance; improved maintenance of machines; counter records used in expanding manual count data; cost of operating counters; attempts to develop portable counters. (see also Engineering v 146 n 3787 Aug 12 1938 p 183)
Automatic recorder for counting highway traffic
Description, uses and performance of photoelectric automatic highway traffic recorders; installation of traffic recorder; difficulties overcome in obtaining satisfactory performance; improved maintenance of machines; counter records used in expanding manual count data; cost of operating counters; attempts to develop portable counters. (see also Engineering v 146 n 3787 Aug 12 1938 p 183)
Automatic recorder for counting highway traffic
Pub Roads
Craig, R.E. (author)
Public Roads ; 19
1938
15 pages
Article (Journal)
English
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