Arkansas State Highway Commission (January 1, 1932). Official Highway Service Map(TIF) (Map). Arkansas State Highway Commission. Retrieved November 20, 2016.
Arkansas State Highway Commission (June 1933). Official Highway Service Map(TIF) (Map). Arkansas State Highway Commission. Retrieved November 20, 2016.
System Information and Research Division (2014). "Arkansas Road Log Database". Arkansas State Highway and Transportation Department. Archived from the original(MDB) on August 29, 2017. Retrieved March 27, 2016.
Arkansas State Highway and Transportation Department (April 3, 2014). General Highway Map, Arkansas County, Arkansas(PDF) (Map). 1:62500. Arkansas State Highway and Transportation Department. Retrieved November 20, 2016.
Arkansas State Highway and Transportation Department (April 3, 2014). General Highway Map, Monroe County, Arkansas(PDF) (Map). 1:62500. Arkansas State Highway and Transportation Department. Retrieved November 20, 2016.
Arkansas State Highway and Transportation Department (April 3, 2014). General Highway Map, Phillips County, Arkansas(PDF) (Map). 1:62500. Arkansas State Highway and Transportation Department. Retrieved November 20, 2016.
System Information and Research Division (2014). "Arkansas Road Log Database". Arkansas State Highway and Transportation Department. Archived from the original(MDB) on August 29, 2017. Retrieved March 27, 2016.