Mo. Rev. Stat. § 135.257
135.257 Enterprise zone to be established in city not within a county (St. Louis).
135.257. Enterprise zone to be established in city not within a county (St. Louis). — In addition to the number of enterprise zones authorized pursuant to the provisions of sections 135.206 , 135.208 , 135.210 and 135.256 , the department of economic development shall designate one such zone in any city not within a county if such area which is to be included in the enterprise zone meets all the requirements of section 135.205 .
(L. 1997 2d Ex. Sess. S.B. 1 § 1) Effective 12-23-97