"Deputy Ernest W. Heikkila Memorial Highway."

Mich. Comp. Laws § 250.1104, under MICHIGAN MEMORIAL HIGHWAY ACT.

Mich. Comp. Laws § 250.1104

Sec. 104. The portion of highway M-120 in Muskegon County between E. Bard Road and 4th Street shall be known as the "Deputy Ernest W. Heikkila Memorial Highway".