Pro-safe 07-800-4013-L Lanes Merging Left Triangle Sign

Product Description

The PRO-SAFE 07-800-4013-L is a triangular traffic control sign designed to communicate a lanes-merging-left condition to drivers in active work zones and temporary traffic control areas. Constructed from vinyl with an uncoated, non-reflective finish, this sign measures 48 inches high by 48 inches wide and is only 0.1 inches thick, keeping it lightweight at 3 pounds. It mounts to a standard sign stand and features a quick-deploy design for fast setup. Road construction crews, traffic control flaggers, and safety personnel are the primary installers. The single printed side displays a graphic-only lanes-merging-left symbol in black and orange with no text.

This sign is intended for temporary traffic control applications in residential and commercial road work zones where lane configuration changes require advance driver notification. The quick-deploy feature supports high-frequency setup and takedown cycles common to mobile operations and short-duration work zones. It complies with MUTCD requirements and carries NCHRP 350 certification, making it suitable for use on public roadways where federally mandated temporary traffic control standards apply. Traffic control supervisors and site safety coordinators typically specify this sign as part of a compliant work zone signing package.

Key Features

• Lanes-merging-left graphic in black and orange meets MUTCD sign messaging standards
• NCHRP 350 certified for use in public roadway work zones
• Quick-deploy design supports fast installation and removal on mobile or short-duration jobs
• Lightweight vinyl construction at 3 pounds simplifies handling and transport
• Sign stand mount type is compatible with standard portable sign stand hardware
• Single printed side with graphic-only format requires no text interpretation by drivers

Compatibility

Designed as an OEM-style replacement or supplemental sign for portable sign stand systems used in temporary traffic control applications.

Installation Notes

Installation is performed by qualified traffic control personnel following applicable MUTCD guidelines and local jurisdiction requirements. Before placing the sign, verify the sign stand is properly weighted or anchored per site conditions to prevent displacement by vehicle wind blast or weather. Do not substitute this non-reflective sign in applications where reflective or retroreflective signing is required by the traffic control plan. Inspect the vinyl face for tears or fading before each deployment to confirm sign legibility meets compliance requirements.