Interwest Safety Supply, LLC


R3-7L Reflective Sign: Ensure Left Lane Compliance | Interwest Safety Supply

R3-7L Left Lane Must Turn Left



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Ensure road compliance and maximum visibility with Interwest’s R3-7L Left Lane Must Turn Left sign. Crafted from robust .080″, 5052-H38 aluminum and available in 30″ and 36″ sizes, this sign features 3M reflective sheeting in Engineer Grade, High Intensity, or Diamond Grade options. Designed to meet MUTCD specifications, it boasts radius corners and pre-punched mounting holes for effortless installation. Choose the R3-7L sign for a durable solution that enhances roadway safety and simplifies compliance. Order now to elevate your traffic control measures!

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