High Intensity and Diamond Grade Meet DOT and MUTCD State and Federal Guidelines
A Pre-Production Proof Will be Provided for Your Approval
County highway shields are usually a yellow-on-blue pentagon (the Manual on Uniform Traffic Control Devices standard pattern), a black-on-white rectangle, or black text on a white rectangle (largely older signs). The majority of states have county highways, as they have unincorporated areas that are not part of any municipality.