A customized signage that is non-standard. Standard signs, as discussed in the previous post, are the ones like Stop, School Zone signs, or Speed Limit guide markers. Custom traffic signs are used in private communities and military bases. They are even used on the interstate.
In the previous article I discussed standards for reflective road signs which are set nationally by the US Department of Transportation (USDOT), or by local states conforming to the USDOT’s Manual on Uniform Traffic Control Devices (MUTCD). This manual gives all the regulations for various aluminum traffic signs, but doesn’t address a non-standard or personalized one.