Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-traffic-safety-258034767eed

What do rumble strips do?

Alert drowsy drivers.

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  1. Cool the engine
  2. Alert drowsy drivers ✔
  3. Clean the tires

Why: Rumble strips make noise and vibration that warn drivers drifting off the road to refocus.

Huh, didn't know that: Rumble strips make noise and vibration that warn drivers drifting off the road to refocus.

The dad joke
Rumble strips wake you with a rumble.
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References

Answer: Alert drowsy drivers. Rumble strips make noise and vibration that warn drivers drifting off the road to refocus.

  1. Road safety en.wikipedia.org/wiki/Road_safety
    rumble strips at the edges of highways to rouse inattentive drivers with the loud noise they make when driven over
    Checked 2026-11-07.

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Safety & First AidWhy must a distracted driver stay off the road?Safety & First AidWhich is a common driver distraction?Safety & First AidHow can drivers minimize distractions?

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