The R1-1 STOP sign is a MUTCD-compliant DOT regulatory traffic sign used to assign right of way and require drivers to come to a complete stop before entering an intersection or proceeding when safe. Featuring a red octagonal shape with white legend and border, the R1-1 STOP sign is legally enforceable and universally recognized to control traffic movement and improve intersection safety. Manufactured to meet Manual on Uniform Traffic Control Devices standards, this sign is required on public roadways, parking facilities, and private roads open to public travel and is available in durable aluminum with engineer-grade, high-intensity, or diamond-grade reflective sheeting for long-term outdoor use.
