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For MUTCD compliance, upgrade to 3M High Intensity Prismatic (HIA) with an even brighter, longer optimum reflective performance!
MUTCD: Section 8B.06 Grade Crossing Advance Warning Signs (W10 Series)
See Section 8B.06 for more info.
Additional sizes & reflectivity level are available for this item. Please make your selection at bottom of page.
See Table 2C-2 of the MUTCD for more info on size requirements.
Reflective Upgrade For All Sign Sizes:
Type III High Intensity Prismatic (HIA)
Refer to MUTCD Table 2A-3 on minimum retroreflectivity levels.
The (HIA) version of this sign have been specified to meet the U.S. DOT Federal Highway Administration's MUTCD standards.