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This 36" x 36" roll-up sign displays the MUTCD W21-1 Men Working symbol to alert motorists of active work zones. The portable design with fiberglass ribs allows quick deployment and compact storage for temporary traffic control operations.
Built with hi-intensity reflective vinyl sheeting on an orange background, this sign delivers superior visibility in both daylight and nighttime conditions. The roll-up construction eliminates the need for rigid sign storage, while integrated fiberglass ribs maintain the sign's shape when deployed. Heavy-duty plastic pockets on each corner secure the ribs and provide mounting points for stand attachment.
Key Features
Hi-Intensity Reflective Vinyl — Provides brighter retroreflectivity than engineer-grade sheeting for enhanced visibility at greater distances and in low-light conditions.
MUTCD W21-1 Symbol — Standard Men Working symbol on orange background meets federal Manual on Uniform Traffic Control Devices requirements for work zone warning signs.
Roll-Up Design — Collapses to a compact roll for easy transport and storage in service vehicles without requiring dedicated rigid sign racks.
Fiberglass Rib System — Included ribs keep the sign flat and taut when deployed, preventing wind-induced curling or sagging.
Heavy-Duty Corner Pockets — Reinforced plastic pockets secure ribs and provide attachment points for sign stands or frames.
36" x 36" Diamond Format — Standard warning sign size provides adequate visibility for highway work zones and construction areas.
Applications
Used by DOT contractors, utility crews, and municipal public works departments for temporary work zone setup on highways, streets, and construction sites. Ideal for crews who need to deploy and remove signs multiple times per day or transport signs between jobsites. Suitable for short-term operations where permanent sign installation is not required.
Compliance & Standards
Meets MUTCD (Manual on Uniform Traffic Control Devices) requirements for work zone warning signs. Symbol designation: W21-1 (Men Working).
