Bump / rough road ahead sign

What does the Bump / rough road ahead sign mean?

The road surface ahead is bumpy or uneven.

Other Warning signs

Dangerous goods: flammable

TDG-FLAMMABLE

Curve to the right

CURVE-RIGHT

Hairpin curve

HAIRPIN-CURVE

Practice with real test questions

Take a free knowledge-test practice round in your province. Sign-recognition questions are heavily represented on every Canadian provincial test.