Traffic Signs for Arizona
Equip Arizona roads, lots, and work zones with MUTCD-compliant traffic signs. Start with the Arizona-specific accessible parking sign required here, then add the regulatory and warning signs every site needs.
Arizona-Specific Signs
Built to meet Arizona requirements.
Arizona Traffic Sign Requirements
Arizona adopts the National MUTCD (Manual on Uniform Traffic Control Devices) together with a state supplement, the Arizona Supplement to the MUTCD. Signs installed on Arizona public roads must meet the national standard plus the state's specific modifications, enforced through the Arizona 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 Arizona 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 Arizona road and work-zone requirements.
Arizona Sign FAQs
- Do traffic signs in Arizona have to be MUTCD-compliant?
- Yes. Traffic signs on public roads in Arizona must conform to the MUTCD as adopted with the state supplement, which sets the required size, legend, color, and reflectivity for each sign. Our signs are made to that standard.
- Who regulates traffic signs in Arizona?
- The Arizona Department of Transportation sets and enforces traffic-sign standards in Arizona, following the MUTCD.
- Does Arizona modify the national MUTCD?
- Arizona adopts the National MUTCD together with a state supplement, the Arizona Supplement to the MUTCD, so signs must meet both the national standard and the state's modifications.