High Intensity and Diamond Grade Meet DOT and MUTCD State and Federal Guidelines
MUTCD Information: Consistent sign sizes are beneficial for agencies when ordering sign materials, as well as when making text changes to existing signs if changes occur to operating times or occupancy restrictions in the future. For example, the R3-11c sign has space for one line located below “24 HOURS” if an agency desires to add additional information (such as “Mon. – Fri.”), yet the R3-11c sign has the same dimensions as the other R3-11 series signs.