Sec. 21. This act does not apply to encroachments and obstructions erected under the city motor vehicle racing act of 1981.
Act inapplicable to encroachments and obstructions erected under MCL 257.1701 et seq.
Mich. Comp. Laws § 247.191, under HIGHWAY OBSTRUCTIONS AND ENCROACHMENTS; USE OF HIGHWAY BY PUBLIC UTILITIES.
Mich. Comp. Laws § 247.191