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Guilford County(PDF) (Map). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1949. p. 62. Retrieved June 7, 2024.
Guilford County Supplement(PDF) (Map). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1949. p. 63. Retrieved June 7, 2024.
Guilford County Supplement No. 1(PDF) (Map). Cartography by NCDOT. Raleigh: North Carolina Department of Transportation. 1953. p. 63. Retrieved June 7, 2024.