The Advisory Speed Plaque (W13-1P) is a warning traffic sign plaque used to display a recommended safe speed in advance of curves, ramps, intersections, or other roadway conditions. Typically installed beneath warning signs such as curve or alignment signs, this 18" x 18" plaque provides clear guidance to help drivers adjust speed and navigate safely. Manufactured to MUTCD standards, it offers high visibility, durability, and long-term performance for municipal, contractor, and commercial roadway safety applications.
