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Proceedings Paper

Photologging Under Contract At The County Level Part 2.
Author(s): Allen Klahn
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Paper Abstract

Placer County California has purchased a road encyclopedia describing one thousand roads averaging one mile in length. This one thousand miles of roadway averages 46 persons living on each mile, and one accident per year on each one-and-a-half miles of road.

Paper Details

Date Published: 11 October 1973
PDF: 2 pages
Proc. SPIE 0037, New Developments in Optical Instrumentation: A Problem Solving Tool in Highway and Traffic Engineering, (11 October 1973); doi: 10.1117/12.953739
Show Author Affiliations
Allen Klahn, Placer County California (United States)


Published in SPIE Proceedings Vol. 0037:
New Developments in Optical Instrumentation: A Problem Solving Tool in Highway and Traffic Engineering
William T. Baker; A. M. White, Editor(s)

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