Excess oil (plaque) road sign (MUTCD W8-5cP)
MUTCD W8-5cP

Excess oil (plaque) Road Sign

What this sign means

A supplemental plaque reading EXCESS OIL, warning that oil buildup on the pavement makes the surface slick, especially when it first rains.

Sign group
W8 series Pavement and roadway conditions
MUTCD code
W8-5cP
View all Warning signs

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