The Regional Transportation Improvement Program (RTIP) is prepared every year by Thurston Regional Planning Council (TRPC) in cooperation with local jurisdictions and the Washington State Department of Transportation (WSDOT). The RTIP covers four years, and is derived from six-year Transportation Improvement Programs that each local jurisdiction adopts annually.
Regional Transportation Improvement Program for the Thurston Region 2012-2015
Regional Transportation Improvement Program for the Thurston Region 2010-2013
Regional Transportation Improvement Program for the Thurston Region 2009-2012
Regional Transportation Improvement Program for the Thurston Region 2008-2011
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Find additional information about the Regional Transportation Improvement Program for the Thurston Region. Learn more >