48" x 48" "Accident Ahead" MUTCD-Compliant Solid Warning Signs for Road & Highway Work Zones - High Visibility Orange Vinyl Traffic Safety Signs

Keep drivers alert and workers protected with these 48" x 48" Solid Warning Signs designed for highway, roadside, forestry, utility, and construction work zones. Made from durable non-reflective solid vinyl, these high-visibility orange traffic safety signs feature bold black lettering for maximum readability in active work areas. These signs meet Federal MUTCD regulations for interstate and highway use, making them ideal for professional traffic control applications. Built for durability and repeated field use, they are compatible with standard sign stands and rib systems (sold separately). Perfect for road crews, utility contractors, forestry operations, municipalities, landscaping crews, and temporary traffic control setups. Please note: Ribs and sign stands are NOT included.

• 48" x 48" MUTCD-Compliant Warning Sign – Meets Federal MUTCD regulations for interstate and highway traffic control applications
• High Visibility Safety Orange Design – Bright orange background with bold black lettering improves visibility for drivers in work zones and roadside operations
• Durable Solid Vinyl Construction – Made from heavy-duty non-reflective solid vinyl for long-lasting outdoor performance and repeated use
• Ideal for Multiple Work Environments – Great for construction crews, forestry operations, utility work, landscaping, municipalities, and temporary traffic control
• Compatible with Standard Traffic Sign Hardware – Designed to work with common sign stands and rib systems for fast setup in the field
• Ribs & Sign Stands Not Included – Sign panel only; cross ribs and sign stands are sold separately