USA, 24 April 2006: Spatial Insights, Inc. announced the release of CartoUS 2005, a nationwide mapping database, containing over 40 layers of map data. The CartoUS 2005 data are sourced from the latest US Census Bureau TIGER files, with enhanced display characteristics and roadway classifications. The data are available by county, state, region, or nationwide. Spatial Insights also offers the data pre-bundled into census, roadway system, landmark, school district and metro area boundary bundles. The CartoUS data are currently available in MapInfo ProfessionalTM .TAB file format.