The Functional Classification (FC) maps here are the official FHWA-approved maps. For information about changing the functional classification of a roadway please see the Functional Classification Change Process or the Functional Classification Change Request Form.
Note: All maps are provided in PDF format and are designed to fit 11x17 paper. If you have any questions or requests regarding Functional Classification, please send an email to PWhiteford@azdot.gov.
Arizona Department of Transportation
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