"Slower Traffic Keep Right, MUTCD" (Part#: SKR4-3)
Optimize multi-lane highway efficiency and reduce aggressive driving with this regulatory R4-3 sign. Featuring the clear instruction "SLOWER TRAFFIC KEEP RIGHT," this sign is used on roadways with two or more lanes in the same direction to direct slow-moving vehicles out of the left-hand passing lanes. By encouraging proper lane discipline, this high-visibility marker helps maintain a steady flow of traffic, reduces tailgating, and ensures that the left lane remains available for overtaking and higher-speed travel as intended by 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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