Sec. 14.
The part of highway US-31 beginning at the county line of Muskegon and Oceana Counties and extending north to the county line of Mason and Manistee Counties, excluding the portion of highway US-31 in Oceana County beginning at the W. Shelby Road exit 144 and continuing north to the Hart Polk Road exit 149, shall be known as the "Pere Marquette Memorial Highway".
History: 2001, Act 142, Imd. Eff. Oct. 26, 2001 ;-- Am. 2020, Act 139, Imd. Eff. July 8, 2020