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Proceedings Paper

Oregon's Photolog System
Author(s): L. E. George
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Paper Abstract

The Oregon State Highway Division has many aids which help highway personnel determine what physical features are present at any location on the more than 7,500 miles of State Highways in Oregon. These aids include as-constructed plans, county maps, right-of-way maps, aerial photographs, mile point logs and straight line charts. The latter, straight line charts, have been prepared for all State Highways and are referenced by a mile-posting system. These charts show such features as structures, pavement type, city limits, and intersecting roads by mile point.

Paper Details

Date Published: 1 May 1972
PDF: 4 pages
Proc. SPIE 0030, Photo-Optical Instrumentation: A Tool for Solving Traffic and Highway Engineering Problems, (1 May 1972); doi: 10.1117/12.953557
Show Author Affiliations
L. E. George, Oregon State (United States)


Published in SPIE Proceedings Vol. 0030:
Photo-Optical Instrumentation: A Tool for Solving Traffic and Highway Engineering Problems
William T. Baker; Harry W. Case; Slade Hulbert, Editor(s)

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