This service provides base mapping for NCDOT’s 14 Division Boundary Polygons.

North Carolina Dept. of Transportation Division Polygons are selected from County Boundaries. Most of the lines currently are from the DOT county maps which originally come from USGS but might have been updated by the county parcel maps. NCDOT Divisions are made up of multiple North Carolina counties. The North Carolina County boundary service provides location information for North Carolina County Boundary lines derived from the best available survey and/or Geographic Information System (GIS) data. Sources for information are the North Carolina Geodetic Survey (NCGS), NC Department of Transportation (NCDOT), United States Geological Survey (USGS), and field surveys conducted by licensed surveyors. Most of the lines currently are from the DOT county maps which originally come from USGS but might have been updated by the county parcel maps.

Division Boundaries