# Missouri Supplemental Route System

> system of lettered highway routes in the U.S. state of Missouri

**Wikidata**: [Q2485547](https://www.wikidata.org/wiki/Q2485547)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Missouri_supplemental_route)  
**Source**: https://4ort.xyz/entity/missouri-supplemental-route-system