Digitized from U.S.G.S. 7.5-minute topographic maps by the Texas Department of Transportation (TXDOT), the Texas Culture Data has been reprocessed in order to make it available in a variety of formats. The file includes transportation, hydrography and county and corporate boundaries. Also offered on a selected basis is the Texas Culture File further enhanced by creating closed water feature polygons and consolidated line segments. Services can also be provided to update this product by using the recent Tobin Ortho-photo Map Base.
	Tobin 1:24k TXDOT Culture product: • Digitized from USGS 7.5• maps by the TX Dept. of Transportation (TXDOT). • Tobin reprocessed to make it available in a variety of formats. • File includes transportation, hydrography, county and corporate boundaries. • Offered on a selected basis is the TX Culture File further enhanced by creating closed    water feature polygons and consolidated line segments. Scale 1:24,000 (Provides ground cover information for baseline thematic maps) Selection Options * Latitude/Longitude * County Formats * Standard ASCII (TDRBM) - Note: This is the standard format for Select Gulf   Coast Features only. Prices for Select Gulf Coast Features in other formats    include additional processing fees.) * SARC/INFO Export - (Single and Double Precision) - available on a request basis only) * Intergraph (DGN) - Note: This is the standard format for TXDOT Culture Data. Prices for   TXDOT Culture Data in other formats include additional processing fees.) * AutoCAD (DWG, DXF) -custom, available on a request basis only Coverage * LTXDOT - State of Texas * Select Water Features - Texas, south Louisiana, Mississippi, Alabama, Florida