This guide is for general information only and is not legal advice. Laws change — verify current rules with your state DOT or a licensed attorney before relying on this for any legal matter. Read full disclaimer.
The rule
There is no statewide rule on sidewalk cycling — it is left to cities and counties in Missouri. Missouri has no statewide statute permitting or prohibiting sidewalk cycling. RSMo § 307.190 governs bicycle equipment and operation but is silent on sidewalks. Kansas City prohibits sidewalk riding in the central business district; St. Louis prohibits it in business districts and requires riders to dismount in pedestrian-heavy areas; Springfield permits it citywide.
What this means in practice
Because Missouri doesn't set a statewide rule, the answer is "it depends on the city." Central business districts, downtown cores, and school zones are the most commonly restricted areas. Always check the local municipal code before you ride on a sidewalk.