Mo. Rev. Stat. § 253.165
253.165 Vehicles in parks subject to general law regulating such vehicles.
253.165. Vehicles in parks subject to general law regulating such vehicles. — All motor vehicles operated upon any park thoroughfare are subject to the provisions concerning motor vehicles contained in chapters 300 , 301 , 302 , 303 , 304 and 307 , not inconsistent with sections 253.150 to 253.170 .
(L. 1971 H.B. 299 § 4)