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Sign Headers & Supplemental Plaques

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Increase the effectiveness and visibility of your traffic signs with sign headers and supplemental plaques from CPC Signs. These MUTCD-compliant sign enhancements help reinforce critical information, improve driver comprehension, and draw additional attention to regulatory, warning, guide, and school zone signs.

Choose from BriteMax® header panels, custom message plaques, advisory speed plaques, directional plaques, and other supplemental sign panels designed to provide clear, concise information where extra emphasis is needed. These cost-effective visibility upgrades can help improve sign recognition, communicate important roadway conditions, and support safer traffic operations.

Ideal for intersections, curves, pedestrian crossings, school zones, parking facilities, and other traffic control applications, sign headers and supplemental plaques offer an effective way to enhance existing sign installations while maintaining compliance with traffic safety standards. Whether you need to add a warning, highlight a condition, or reinforce a traffic message, CPC Signs has the products to help your signs get noticed.

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