US Routes

Current as of April 2026; Published July 2026 Data set displays Dominant Routes This is a subset of the ALL_ROUTES feature class where only one route is returned where multiple routes run together or "concurrent". Only the primary or "dominant" route is included. Projected Coordinate System: NAD 1983 UTM Zone 17N Projection: Transverse Mercator Geographic Coordinate System: GCS North American 1983 Datum: North American Datum 1983 Ellipsoid: GRS 1980 Units: Meter EPSG Code: 26917