"All Traffic (Left Arrow), MUTCD" (Part#: SKR4-20L)
Manage complex traffic patterns and ensure correct lane discipline with this regulatory R4-20L sign. Featuring the bold command "ALL TRAFFIC" paired with a horizontal left-pointing arrow, this sign is used to notify motorists that all vehicles in a specific lane or area must turn or proceed to the left. It is a critical tool for highway interchanges, temporary traffic diversions, or specialized lane configurations where through-traffic is prohibited. This high-visibility marker provides unambiguous direction to drivers, helping to prevent wrong-way movements and maintain an orderly flow of traffic in accordance with DOT standards.
• Pro Standard: Heavy-duty, rust-free .080" aluminum.
• Visibility: Genuine 3M™ Reflective options (10+ year outdoor life).
• Mounting: Pre-drilled holes for easy installation (Posts/hardware sold separately).
• King Shield: Optional laminate protects against graffiti and fading.
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