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, Lonoke County, Arkansas(PDF) (Map). Cartography by Planning and Research Division. Arkansas State Highway and Transportation Department. 2015-02-17. Retrieved 2016-05-15.
General Highway Map, Woodruff County, Arkansas(PDF) (Map). 1:62500. Cartography by Planning and Research Division. Arkansas State Highway and Transportation Department. September 29, 2000. Retrieved May 22, 2012.
General Highway Map, Lonoke County, Arkansas(PDF) (Map). 1:62500. Cartography by Planning and Research Division. Arkansas State Highway and Transportation Department. December 15, 2007. Retrieved May 22, 2012.
General Highway Map, Crittenden County, Arkansas(PDF) (Map). 1:62500. Cartography by Planning and Research Division. Arkansas State Highway and Transportation Department. January 2, 2007. Retrieved May 22, 2012.
Route and Section Map(PDF) (Map) (Prairie County ed.). Arkansas State Highway and Transportation Department. Retrieved 2016-05-15.
General Highway Map, Prairie County, Arkansas(PDF) (Map). Cartography by Planning and Research Division. Arkansas State Highway and Transportation Department. 2014-04-03. Retrieved 2016-05-15.
"Minute Order 1261"(PDF). Minutes of the Meeting. ASHC. 1956-01-25. p. 1830. Archived from the original(PDF) on 2018-10-01. Retrieved 2016-05-22.
"Minute Order 2708"(PDF). Minutes of the Meeting. ASHC. 1958-05-07. p. 1618. Archived from the original(PDF) on 2018-10-01. Retrieved 2016-05-22.
"Minute Order 3145"(PDF). Minutes of the Meeting. ASHC. 1959-03-04. pp. 1438–1439. Archived from the original(PDF) on 2018-10-01. Retrieved 2016-05-22.
"Minute Order 5299"(PDF). Minutes of the Meeting. ASHC. 1963-10-30. pp. 1009–1010. Archived from the original(PDF) on 2018-10-01. Retrieved 2016-05-22.
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 1261"(PDF). Minutes of the Meeting. ASHC. 1956-01-25. p. 1830. Archived from the original(PDF) on 2018-10-01. Retrieved 2016-05-22.
"Minute Order 2708"(PDF). Minutes of the Meeting. ASHC. 1958-05-07. p. 1618. Archived from the original(PDF) on 2018-10-01. Retrieved 2016-05-22.
"Minute Order 3145"(PDF). Minutes of the Meeting. ASHC. 1959-03-04. pp. 1438–1439. Archived from the original(PDF) on 2018-10-01. Retrieved 2016-05-22.
"Minute Order 5299"(PDF). Minutes of the Meeting. ASHC. 1963-10-30. pp. 1009–1010. Archived from the original(PDF) on 2018-10-01. Retrieved 2016-05-22.