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The PRO-SAFE 07-800-4040-L is a triangular traffic control sign designed for active survey crew work zones. Constructed from reflective vinyl, it delivers high-visibility warning to approaching motorists during road and site survey operations. The sign measures 48 inches in height and 48 inches in width, providing a large, clearly visible surface. A single printed side displays the Survey Crew message in black and orange. The sign stand mount configuration and quick-deploy feature allow field crews to set up and break down the work zone perimeter rapidly. It is intended for use by survey crews, traffic control flaggers, and road construction personnel.
This sign is suited for temporary traffic control applications in both residential and commercial roadway settings. Typical installations include highway survey operations, municipal right-of-way work, and utility corridor surveys where advance warning of crew activity is required. The triangular shape and reflective vinyl surface meet visibility requirements for daytime and low-light conditions. The sign stand mount style allows placement with standard portable sign stands commonly used in traffic control setups.
Designed for use with standard portable sign stands that accept panel-style traffic control signs. Compatible with typical sign stand hardware used in temporary traffic control applications.
Installation is performed by certified traffic control flaggers or work zone safety personnel in accordance with the Manual on Uniform Traffic Control Devices (MUTCD). Position the sign at the appropriate advance warning distance from the work zone as specified by the applicable traffic control plan. Secure the sign panel firmly to the sign stand before deployment to prevent displacement from vehicle wake or wind. Inspect the sign surface for reflectivity and legibility before each use.
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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