Michigan Department of Transportation (2019). Truck Operator's Map(PDF) (Map). Scale not given. Lansing: Michigan Department of Transportation. § M9.
Michigan Department of Transportation (April 23, 2006). National Highway System, Michigan(PDF) (Map). Scale not given. Lansing: Michigan Department of Transportation. Archived from the original(PDF) on August 20, 2008. Retrieved October 7, 2008.
Michigan State Highway Department (July 1, 1951). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § M8. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
Michigan State Highway Department (April 15, 1952). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § M8. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
Michigan State Highway Department (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § L8. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
Michigan State Highway Department (1964). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § L8. OCLC12701120, 81213707. Retrieved October 17, 2019 – via Michigan History Center.
Michigan State Highway Department (1965). Official Highway Map (Map). Scale not given. Lansing: Michigan State Highway Department. Battle Creek inset. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
Michigan Department of Transportation (1999). Michigan Department of Transportation Map (Map). c. 1:190,080. Lansing: Michigan Department of Transportation. Battle Creek inset. OCLC42778335, 55974644. Retrieved October 17, 2019 – via Michigan History Center.
Michigan Department of Transportation (April 23, 2006). National Highway System, Michigan(PDF) (Map). Scale not given. Lansing: Michigan Department of Transportation. Archived from the original(PDF) on August 20, 2008. Retrieved October 7, 2008.
Michigan State Highway Department & Rand McNally (May 15, 1931). Official Highway Service Map (Map). [c. 1:840,000]. Lansing: Michigan State Highway Department. § M9. OCLC12701053.
Michigan State Highway Department & Rand McNally (October 1, 1931). Official Highway Service Map (Map). [c. 1:840,000]. Lansing: Michigan State Highway Department. § M9. OCLC12701053.
Michigan State Highway Department (July 1, 1951). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § M8. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
Michigan State Highway Department (April 15, 1952). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § M8. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
Michigan State Highway Department (October 1, 1952). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § M8. OCLC12701120.
Michigan State Highway Department (1963). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § L8. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
Michigan State Highway Department (1965). Official Highway Map (Map). Scale not given. Lansing: Michigan State Highway Department. Battle Creek inset. OCLC12701120. Retrieved October 17, 2019 – via Michigan History Center.
Michigan Department of Transportation (1998). Michigan Department of Transportation Map (Map). c. 1:190,080. Lansing: Michigan Department of Transportation. Battle Creek inset. OCLC42778335.
worldcat.org
Michigan Department of Transportation (2011). Pure Michigan: State Transportation Map (Map). c. 1:975,000. Lansing: Michigan Department of Transportation. §§ L8–M10. OCLC42778335, 786008212.
Michigan State Highway Department (May 1, 1929). Official Highway Service Map (Map). [c. 1:810,000]. Lansing: Michigan State Highway Department. OCLC12701195, 79754957.
Michigan State Highway Department (1964). Official Highway Map (Map). [c. 1:918,720]. Lansing: Michigan State Highway Department. § L8. OCLC12701120, 81213707. Retrieved October 17, 2019 – via Michigan History Center.
Michigan Department of Transportation (1999). Michigan Department of Transportation Map (Map). c. 1:190,080. Lansing: Michigan Department of Transportation. Battle Creek inset. OCLC42778335, 55974644. Retrieved October 17, 2019 – via Michigan History Center.