Research project work plan for evaluation of a mobile work zone barrier system

This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program.  It is for informational purposes and may not be suitable for legal purposes., Title from PDF cover (viewed on June 3, 2015)., "Version 8-16-2011"--Running header., Mode of access: Internet from the Oregon Government Publications Collection., Text in English.
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This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.
Subject(s): n-us-or
Road work zones -- Safety measures
Date Issued: 2011