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The Permit Test
Dip (MUTCD W8-2 sign)

Dip

warning sign · diamond · yellow

A sunken stretch of pavement ahead. Slow down — and never enter a flooded dip.

Visual breakdown
Yellow diamond with the word DIP.
Shape recognition
Word-message diamond like BUMP — opposite hazard, same treatment.
Color recognition
Yellow warning; in desert states a dip often doubles as a flash-flood crossing.
Memory trick
DIP drops the car, and water collects at the bottom of every drop. If you can't see the pavement, don't drive into it.
Real-world example
Arizona's flooded dips are why 'Turn Around, Don't Drown' exists — a foot of moving water floats a car.
Common mistakes
Hitting a dip at speed and bottoming the suspension — or treating standing water in one as puddle-deep.
Quick recall method
DIP = down; slow down, and never ford a flooded one.

Practice this sign

1 practice question cover this sign.

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