Blue Ridge Parkway and U.S. Highway 421 Watauga County, North Carolina [2012]

Chicago citation style
Department of Transportation. Federal Highway Administration. Office of Federal Lands Highway. Eastern Federal Lands Highway Division. ca. 1987-. Blue Ridge Parkway and U.S. Highway 421 Watauga County, North Carolina [2012]. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/20016020. (Accessed June 23, 2018.)
APA citation style
Department of Transportation. Federal Highway Administration. Office of Federal Lands Highway. Eastern Federal Lands Highway Division. ca. 1987-, Blue Ridge Parkway and U.S. Highway 421 Watauga County, North Carolina [2012]. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/20016020
MLA citation style
Department of Transportation. Federal Highway Administration. Office of Federal Lands Highway. Eastern Federal Lands Highway Division. ca. 1987-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/20016020>.
Note: These citations are programmatically generated and may be incomplete.