Interwest Safety Supply, LLC


R11-4 Road Closed Traffic Sign – Diamond Grade Reflectivity | Interwest Safety Supply

R11-4 Road Closed To Thru Traffic



Part Number:

Navigate traffic with confidence using Interwest’s R11-4 Road Closed To Thru Traffic sign. Engineered with .080″ thick, 5052-H38 aluminum, this sign offers unmatched durability. Choose from Diamond Grade, Engineer Grade, or High Intensity reflective sheeting for optimal visibility in any condition. Designed to meet MUTCD specifications, our signs ensure your project adheres to the highest safety standards. With pre-punched mounting holes, installation is a breeze. Order now to enhance your site’s safety and efficiency with Interwest’s trusted solutions.

Add to Quote
Scroll to Top