California. Department of Transportation. This polygon shapefile contains the boundaries of California Regional Transportation Planning Agencies (RTPA) as of February, 2014. These data were... California. Department of Transportation.
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2015. Schwarting, Ric and California. Department of Transportation. This polygon shapefile contains the boundaries of cities in California as of 2015. This layer is an updated version of the 2012 layer. These data w... California. Department of Transportation.
2013. Uppal, Danny and California. Department of Transportation. This polygon shapefile contains the boundaries of public use airports in California for 2013. These data were created from California Department of... California. Department of Transportation.
2010. Cuellar, Rose and California. Department of Transportation. This polygon shapefile represents adjusted urban area boundaries for California derived from the 2010 Census urban area boundaries, the preceding 2... California. Department of Transportation.
2014. California. Department of Transportation. This polygon shapefile contains the legislative boundaries of Metropolitan Planning Organizations (MPOs) in California as of April 2014, provided b... California. Department of Transportation.