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The PRO-SAFE 07-800-3033-L is a triangular traffic control sign used to alert drivers that the right lane is closed ahead. Constructed from reflective vinyl, it delivers high-visibility warning in both daytime and low-light conditions. The sign measures 36 inches high and 36 inches wide, with a profile depth of 0.1 inches, keeping it lightweight at 3 pounds for fast field deployment. It mounts to a standard sign stand and is designed for quick deploy setups, making it practical for road crews managing lane closures, construction zones, and maintenance operations. The single-sided print displays a message-only legend in black and orange on an uncoated vinyl face.
This sign is suited for temporary traffic control applications on roads, highways, and work zones where right-lane closure notification is required. It is commonly used by highway maintenance crews, construction contractors, and traffic control personnel who need a portable, stand-mounted warning sign that can be set up and taken down rapidly. The reflective surface helps meet visibility requirements during dusk, dawn, and nighttime work operations.
Designed for use with standard sign stands used in temporary traffic control setups. Compatible with sign stand systems that accept flat-panel mounted signs up to 36 inches in height.
Installation is performed by qualified traffic control personnel or road crew supervisors following applicable MUTCD guidelines for temporary traffic control zone setup. Secure the sign firmly to the stand mount before placing it in the travel zone to prevent displacement by wind or passing vehicles. Inspect the reflective surface for damage before each deployment to confirm visibility standards are maintained. Follow all applicable federal, state, and local regulations for temporary traffic control sign placement and spacing.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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