RRoad Rules Prep
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Pennsylvania Highway practice

Practice 26 Pennsylvania DMV questions on highway. Answer interactively below with an instant explanation after every question.

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Example questions & answers

1

What should you use to warn drivers behind you if you must drive slower than 40 mph on a Pennsylvania limited-access highway?

  • A.your low-beam headlights
  • B.your high-beam headlights
  • C.your hazard flashers✓
  • D.none of the above

Why: In Pennsylvania, you must use your hazard lights if you are driving slower than 40 mph on a limited-access highway. This warns faster drivers behind you of your slow speed.

2

What should you avoid doing when another vehicle is passing you?

  • A.speed up.✓
  • B.look at the other driver.
  • C.check your mirrors.
  • D.slow down.

Why: When another vehicle is passing you, you must maintain or slightly decrease your speed. Increasing your speed makes it difficult and dangerous for the passing driver to return to the lane.

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Practice material only — verify current rules with the Pennsylvania Department of Transportation.