HOME   Engineering Transportation Systems Director:    Frank Winn, PE, CPM Welcome to the North Carolina Department of Transportation's Information, Mapping, and Graphics (IMG) Unit web site. Please explore the site to view online maps, reports, download data, learn about us, and see what's new. The Product Distribution page is a catalog of all our current products and services. Please email the IMG UNIT or call us at (919) 212-6000 if you have any questions or requests.