Bump: What It Means & What To Do
MUTCD CodeW8-1
CategoryWarning Signs
ShapeDiamond
ColorYellow with black
What Does the Bump Mean?
A bump is in the road ahead. Slow down.
About This Sign
This sign warns of a raised area in the road surface that could cause loss of vehicle control at higher speeds.
Where you will see it
You see this sign before a raised area in the road surface. At higher speeds it can make a driver lose control of the vehicle.
What to do
- Slow down before you reach the bump.
- Hold the steering wheel firmly.
- Keep your speed low until you are past it.
A common mistake
Drivers often notice a bump too late and hit it at full speed. At higher speeds it can make you lose control of the vehicle, so slow early.
What to remember for the test
Remember this sign warns of a raised area, which is different from a dip. The message is simply to slow down before you reach it.
Commonly Confused With
Other Warning Signs
Frequently Asked Questions
What does the Bump mean?
A bump is in the road ahead. Slow down.
What shape and color is the Bump?
The Bump uses the Diamond shape and Yellow with black coloring.
Practice Road Sign Questions
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