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Usage & Applications

There’s nothing more important than the well-being of your workers, as well as members of your community.

The best part about these signs is that they are available in multiple sizes and configurations that will suit the needs of any construction site. They can be used to alert motorists about nearby road workers, upcoming detours, or simply to remind drivers to buckle up as they travel. The signs can be changed or edited to display up-to-date information at any time. We have all of these changeable message signs available for purchase or rent.


Carolina Traffic Devices offers three basic options of changeable message signs:

3 Line, 8 Character

This option displays 3 lines of text, with room for up to 8 characters per line, to communicate basic instructions to motorists. The trailer-like base creates hassle-free transportation so you can bring the sign to any construction site. The stabilization system will allow the board to stand strong until it’s time to disengage.

Full Matrix

Another similarly designed message sign option is also available for displaying full matrix messages. This option is capable of projecting messages of all sizes, graphics, symbols, and much more. This changeable message sign option is also very portable and can communicate exactly what is needed to drivers passing by.

Truck Mounted

Our third option is a truck-mounted changeable message sign. The sign is equipped with a sturdy bracket that can equip work trucks with our high-tech message boards. When mounted on the vehicle, the sign faces the rear and comes with our full matrix display. These are perfect for work trucks that are always on the move and serve multiple types of construction projects.

The list of changeable signs above are our most popular selections. If you would like to learn more about all we have to choose from, please contact us today to discuss your project!

Why Carolina Traffic Devices?

Our team is dedicated to making construction zones safer through our equipment and advanced technologies. We are committed to excellent customer service, and our team of traffic device experts is here to answer any questions you have about changeable message signs and other products in the Carolina Traffic Devices lineup. Contact us and let us know how we can help here at Carolina Traffic Devices.

Let’s Talk About Your Project

Let’s get your project started today. For questions regarding our products or to request a quote, please contact fill out our form below.