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Publication Date



Traffic monitoring -- United States -- Oregon, Transportation -- Planning -- Assessment Tools, Intelligent transportation systems, Oregon Department of Transportation

Physical Description

1 online resource (12 p.)


This report presents the results of a preliminary analysis of axle weights from the Oregon DOT Slow-Speed Weigh in Motion (SWIM) scale at the Wyeth weigh station.* This report includes an analysis of methodology and variables used in the study; estimates of accuracy and precision of the WIM readings; and a regression analysis of the WIM and static scale weighings. Axles weights were collected from the traffic stream.


Catalog Number PR107.

Published by the Center for Urban Studies, College of Urban and Public Affairs, Portland State University.

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