Common

Bump Ahead

What It Means

A yellow diamond showing a small hump or ridge, warning of a bump, hump, or dip in the road surface ahead.

How Rare Is It on Road Sign Hunt?

Common. You'll spot these on almost any drive.

Spotting Tip

Common in parking lots, near speed bumps in neighborhoods, and on rural roads where frost heave or repairs have left an uneven patch.

Fun Fact

This sign covers both “bump” (a raised hazard) and “dip” (a sunken one) — MUTCD guidance actually specifies slightly different sign text for each, though the diamond warning shape is the same.

Ready to keep hunting? Head back to the game to check Bump Ahead off your card, or browse the full sign guide.