Pro-safe 07-800-3120-L Signal Work Ahead Triangle Sign

Product Description

The PRO-SAFE 07-800-3120-L is a triangular traffic control sign designed for temporary roadway and workzone applications. The sign displays the message Signal Work Ahead in black and orange on a single printed face. Constructed from reflective vinyl, it measures 36 inches in height and 36 inches in width with a profile depth of 0.1 inches. It mounts to a standard sign stand and is engineered for quick deployment, making it suitable for flagging crews, traffic control supervisors, and transportation department personnel who need fast, code-compliant setup at active job sites.

This sign is used in temporary traffic control zones where signal equipment is being installed, maintained, or repaired. Its reflective surface provides visibility during low-light and nighttime operations. The quick deploy feature reduces setup time during lane closures and short-duration work operations. It is appropriate for both municipal road crews and private contractors working under approved traffic control plans on residential streets and arterial roadways.

Key Features

• Reflective vinyl construction for daytime and low-light visibility
• Triangular shape, 36 inches height by 36 inches width
• Single-sided printed face with Signal Work Ahead message only
• Sign stand mount for fast field deployment
• Uncoated vinyl surface, lightweight at 3 pounds
• Compliant with MUTCD standards and NCHRP 350 certified

Compatibility

Designed for use with standard sign stand mounts commonly used in temporary traffic control setups.

Installation Notes

Installation is performed by trained traffic control personnel or flagging supervisors following an approved traffic control plan. The sign should be positioned per MUTCD guidelines for advance warning placement relative to the work zone. Inspect the sign stand for secure footing before deploying, especially on uneven or soft ground. Do not use this sign as a permanent installation or attach it to fixed structures without appropriate mounting hardware.