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Rough Road: What It Means & What To Do

Rough Road (W8-8) - diamond yellow with black warning sign: The road surface ahead is rough
MUTCD CodeW8-8
CategoryWarning Signs
ShapeDiamond
ColorYellow with black

What Does the Rough Road Mean?

The road surface ahead is rough. Slow down to keep control and to avoid damage to your vehicle.

About This Sign

The pavement ahead is in poor condition, with holes, ruts or broken edges. Slow down before you reach it. Hitting rough pavement at speed can cost you steering control, damage tires and suspension, and shift an unsecured load.

Other Warning Signs

Frequently Asked Questions

What does the Rough Road mean?

The road surface ahead is rough. Slow down to keep control and to avoid damage to your vehicle.

What shape and color is the Rough Road?

The Rough Road uses the Diamond shape and Yellow with black coloring.

Practice Road Sign Questions

Test your knowledge of road signs with free DMV practice tests.

Rough Road Meaning 2026 - DMV Test Guide & Free Practice | DMV IQ