An Illuminated Signs and Signal Manufacturer

For over 70 years, National Sign has been the industry leader in illuminated signs and signal manufacturing in the traffic and transportation industries in the United States. From its introduction of the first fiber optic changeable message signs in the 1970’s to subsequent innovations including fluorescent street name signs, illuminated lane control signals, and – more recently – MUTCD compliant LED variable and dynamic message signs, our team continues to push the limits of what signage is capable of.

National Sign has a rich history of developing products that solve the nation’s most important traffic control challenges. From reversible lane traffic flow management and school zone pedestrian safety to work zone communication and custom traffic signs, National Sign is truly a one-stop shop for LED and Fiber Optic traffic sign and signal solutions.

National Sign is an ISO 9001:2008 certified manufacturer and has an extensive national traffic product distributor network which includes all 50 states, Canada, and Puerto Rico.

Reach out for any traffic safety and signing needs. Contact Us