Mo. Rev. Stat. § 316.238
Rock climbing walls, subject to amusement ride regulations, when.
316.238. Rock climbing walls, subject to amusement ride regulations, when. — All rock climbing walls over ten feet tall operated in this state, except as provided in paragraphs (d) and (e) of subdivision (1) of section 316.203 , shall be subject to the same rules and regulations as amusement rides pursuant to sections 316.200 to 316.238 .
(L. 2004 H.B. 1403) Effective 1-01-05