"Keep Left (Text with Arrow), MUTCD" (Part#: SKR4-8a)
Clearly direct traffic flow and ensure roadway order with this regulatory R4-8a sign. Featuring the bold text "KEEP LEFT" paired with a horizontal directional arrow, this sign provides explicit instruction to motorists to remain on the left side of a traffic island, median, or roadway obstruction. It is a critical safety marker for specific roadway configurations and complex intersections, helping to prevent head-on collisions and ensuring that drivers navigate physical barriers safely and correctly according to 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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