Traffic Signs for Missouri
Equip Missouri roads, lots, and work zones with MUTCD-compliant traffic signs. Start with the Missouri-specific accessible parking sign required here, then add the regulatory and warning signs every site needs.
Missouri-Specific Signs
Built to meet Missouri requirements.
Missouri Traffic Sign Requirements
Traffic signs installed on public roads in Missouri must conform to the National MUTCD (Manual on Uniform Traffic Control Devices), the standard for sign design, color, shape, placement, and reflectivity, enforced through the Missouri Department of Transportation.
MUTCD compliance
The MUTCD defines every standard regulatory (R), warning (W), and guide (G) sign — its exact size, legend, and colors. Our Missouri traffic signs are produced to those specifications so they are compliant out of the box, whether you need stop, yield, speed limit, or warning signs.
Reflectivity
Signs that face traffic must meet the FHWA minimum retroreflectivity levels in the MUTCD, and agencies are required to maintain them. We offer engineer-grade and high-intensity prismatic reflective sheeting to meet Missouri road and work-zone requirements.
Missouri Sign FAQs
- Do traffic signs in Missouri have to be MUTCD-compliant?
- Yes. Traffic signs on public roads in Missouri must conform to the MUTCD, which sets the required size, legend, color, and reflectivity for each sign. Our signs are made to that standard.
- Who regulates traffic signs in Missouri?
- The Missouri Department of Transportation sets and enforces traffic-sign standards in Missouri, following the MUTCD.