Data source: http://arcdata.esri.com/data/tiger2000/tiger_county.cfm?sfips=46 TIGER 2000 SHAPE files were reprojected from LatLong/NAD83 to UTM13N/NAD27 using ogr2ogr: for i in `ls *.shp` ; do NAME=`basename $i .shp` ogr2ogr -s_srs "+init=epsg:4269" -t_srs "+init=epsg:26713" ${NAME}_UTM13_nad27.shp $i done