Bureau of Transportation Planning. General County Highway Maps (half inch)(PDF) (地图). 1:125,000. Topeka, KS: Kansas Department of Transportation. April 2017 [2017-04-30]. (原始内容存档于2017-04-16).
Bureau of Transportation Planning. General County Highway Maps (half inch)(PDF) (地图). 1:125,000. Topeka, KS: Kansas Department of Transportation. April 2017 [2017-04-30]. (原始内容存档于2017-04-16).
Kansas State Highway System(PDF) (地图) 1936. Kansas State Highway Commission. [2017-04-30]. (原始内容存档(PDF)于2020-05-05).
Kansas State Highway System(PDF) (地图) January 1938. Kansas State Highway Commission. §§ B4, D12. [2017-04-23]. (原始内容存档(PDF)于2020-05-05).