"Minute Order 2233"(PDF). Minutes of the Meeting. Arkansas State Highway Commission. July 10, 1957. p. 1796. Archived from the original(PDF) on October 1, 2018. Retrieved July 9, 2016.
Planning and Research Division (March 28, 2012). "Arkansas Road Log Database". Arkansas State Highway and Transportation Department. Archived from the original(MBD) on June 23, 2011. Retrieved April 13, 2012.
General Highway Map, Woodruff County, Arkansas(PDF) (Map). 1:62500. Cartography by Transportation Planning & Policy Division. Little Rock: Arkansas State Highway and Transportation Department. April 3, 2014. Retrieved July 9, 2016.
"Minute Order 64-411"(PDF). Minutes of the Meeting. Arkansas State Highway Commission. December 2, 1964. pp. 876–877. Archived from the original(PDF) on October 1, 2018. Retrieved July 9, 2016.
"Minute Order 65-182"(PDF). Minutes of the Meeting. Arkansas State Highway Commission. June 23, 1965. pp. 662–664. Archived from the original(PDF) on October 1, 2018. Retrieved July 9, 2016.
"Minute Order 67-347"(PDF). Minutes of the Meeting. Arkansas State Highway Commission. June 28, 1967. p. 345. Archived from the original(PDF) on October 1, 2018. Retrieved July 9, 2016.
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"Minute Order 2233"(PDF). Minutes of the Meeting. Arkansas State Highway Commission. July 10, 1957. p. 1796. Archived from the original(PDF) on October 1, 2018. Retrieved July 9, 2016.
Planning and Research Division (March 28, 2012). "Arkansas Road Log Database". Arkansas State Highway and Transportation Department. Archived from the original(MBD) on June 23, 2011. Retrieved April 13, 2012.
"Minute Order 64-411"(PDF). Minutes of the Meeting. Arkansas State Highway Commission. December 2, 1964. pp. 876–877. Archived from the original(PDF) on October 1, 2018. Retrieved July 9, 2016.
"Minute Order 65-182"(PDF). Minutes of the Meeting. Arkansas State Highway Commission. June 23, 1965. pp. 662–664. Archived from the original(PDF) on October 1, 2018. Retrieved July 9, 2016.
"Minute Order 67-347"(PDF). Minutes of the Meeting. Arkansas State Highway Commission. June 28, 1967. p. 345. Archived from the original(PDF) on October 1, 2018. Retrieved July 9, 2016.