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Steep grade/hill percentage road sign (MUTCD W7-1a)
MUTCD W7-1a

Steep grade/hill percentage Road Sign

What this sign means

Warns of a steep grade ahead and shows the grade percentage, helping drivers, especially of trucks, judge how sharply the road descends.

Sign group
W7 series Hills
MUTCD code
W7-1a
View all Warning signs

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