Traffic Signs for South Carolina
Equip South Carolina roads, lots, and work zones with MUTCD-compliant traffic signs. Start with the South Carolina-specific accessible parking sign required here, then add the regulatory and warning signs every site needs.
South Carolina-Specific Signs
Built to meet South Carolina requirements.
South Carolina Traffic Sign Requirements
Traffic signs installed on public roads in South Carolina 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 South Carolina 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 South Carolina 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 South Carolina road and work-zone requirements.
South Carolina Sign FAQs
- Do traffic signs in South Carolina have to be MUTCD-compliant?
- Yes. Traffic signs on public roads in South Carolina 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 South Carolina?
- The South Carolina Department of Transportation sets and enforces traffic-sign standards in South Carolina, following the MUTCD.