




| Model Number | STOP Sign | R1-1 | Size Options |
|---|---|
| Material | Aluminum Composite Material |
| Color | White on Red |
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Maintain traffic control and driver awareness with a MUTCD R1-1 STOP sign. Made from .080” thick aluminum and finished with High Intensity Prismatic (HIP) reflective sheeting, this octagonal sign is engineered for long-term outdoor use in streets, parking lots, and facility access points. Two size options allow you to match visibility needs across different applications.




Choose a compliant STOP sign that meets the demands of both public and private traffic zones:


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The smaller size is ideal for private facilities. The larger size is the best choice for roadways. |


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Rustproof aluminum will not crack or warp in extreme temperatures. |


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Approved design and reflectivity standards for roadways and municipal installations. |


This STOP sign is designed to perform in any environment. The high-visibility red background with white lettering meets MUTCD R1-1 standards and maintains reflectivity, even in low light or adverse weather. Its High Intensity Prismatic sheeting delivers stronger retroreflectivity than engineer grade films, making it the better option for high-traffic areas.


Each STOP sign includes two pre-drilled 3/8-inch mounting holes. To complete your installation, pair it with perforated square posts or tapered U-channel signposts from SONCO. Both post options feature pre-punched mounting holes for easy alignment and attachment. Explore all our parking lot safety supplies!!



