The R3-4 NO U TURN sign is a regulatory traffic sign that clearly indicates U-turns are not allowed at the specified location. Its universally recognized symbol with a red prohibition circle provides quick and unmistakable guidance to drivers, helping prevent unsafe turning maneuvers that could disrupt traffic flow or cause collisions. Commonly used at busy intersections, median openings, and restricted zones, this sign ensures drivers follow the proper routing and maintains orderly roadway movement. Manufactured with durable, reflective materials, the NO U TURN sign delivers long-lasting visibility in all lighting and weather conditions, making it essential for maintaining safe and efficient traffic control.




