The files have been clipped to the county boundaries. Earlier versions of this dataset may exist. The user must be sure to use the appropriate data set for the time period of interest. While efforts have been made to ensure that these data are accurate and reliable within the state of the art, CGIA cannot assume liability for any damages or misrepresentation caused by any inaccuracies in the data or as a result of changes to the data caused by system transfers. The roads were digitized from USGS 7.5 Minute Topographic Quads that met National Mapping Standards.
Updates come from various sources and scales.
Topology has not been edited since the last build or clean. These data represent transportation features, including roads, as determined by the US Geological Survey and the North Carolina Department of Transportation. Each feature is attributed with a feature description. 7.5 Minute dlgs from the Topographic Maps, which met National Map Accuracy Standards, and updates were made from various scaled orthophotographs. The data were supplied to CGIA who has made minor updates to the attributes.