This data set is used: 1) For WSDOT Federal Functional Classification Management and is updated to reflect approved changes to the FFC System as they occur; 2) For HPMS annual submittal to FHWA; 3) As a Linear Referencing System (LRS): 4) For general-purpose based mapping.
Functional Class Routes are depicted as lines with Route identifiers and route measure attributes. Routes in this featureclass are for Non-State Arterials and Collector routes within Washington State. Please direct questions about this dataset to: TransportationGISDataSteward@wsdot.wa.gov.