20190325 16464800 1.0 TRUE Major Streets stcl_maj displays a network of major street centerlines in Pima County using streets that are appropriate as a reference layer on maps. stcl_maj does NOT use the criteria from Major Streets & Scenic Routes Plans of Pima County and the City of Tucson. Post-processing is done to dissolve stcl_maj on the STREET field and then each segment is broken at each intersection by the Feature to Line tool in ArcGIS. Known Errors/Qualifications: If a portion of a road is considered a major road, this layer will contain all segments of that road. Some park roads that are not classified as major are included. 12/2013: While this layer is maintained as a Shapefile, the coverage format is still required for certain nightly processing. See Steve Whitney. - FEMA floodplain data extraction process Spatial Domain: Pima County Rectified: parcel,ortho98 Maintenance Organization: PC ITD GIS Maintenance Frequency: Varies Maintenance Format: GDB Spec Export Primary Source Organization: PC ITD GIS Primary Source Contact: Ray Brice Primary Source Document: stnetall Primary  Source Date: 20040511 Primary Source Format: Shape Secondary Source Organization: PC DOT Secondary Source Contact: Ted Payne Secondary Source Document: www.dot.pima.gov/gis/maps/majscenic/MSSRc02_01.pdf Secondary Source Date: 2004 Secondary Source Format: TIFF GIS Contact: Ray Brice MapGuide Layer Name: Streets - Major MapGuide Scale Range: 0 - 1000001 Pima County Information Technology Department - Geographic Information Systems 201 N Stone Ave., 9th Floor Tucson, AZ 85701