RRoad Rules Prep

New Jersey Highway practice

Practice 21 New Jersey DMV questions on highway. Answer interactively below with an instant explanation after every question.

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Example questions & answers

1

What is an action you should avoid taking when driving on a highway?

  • A.Drive in an acceleration lane to speed up to the flow of highway traffic.
  • B.Yield to highway traffic and enter the right-hand lane when it is safe to do so.
  • C.Stop in the acceleration lane and wait for a large gap in highway traffic.✓
  • D.Obey posted advisory speed limits on the entrance ramp.

Why: Stopping in an acceleration lane is dangerous because it prevents you from matching the speed of highway traffic. According to the manual, you should avoid coming to a complete stop in this lane.

2

Which lane should you use to reduce your speed when exiting a freeway or expressway?

  • A.an acceleration lane
  • B.a deceleration lane✓
  • C.an escape ramp
  • D.an entrance ramp

Why: To exit a freeway safely, you must move into a deceleration lane to begin reducing your speed. This extra lane allows you to slow down without obstructing the flow of faster traffic on the main roadway.

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Practice material only — verify current rules with the New Jersey Motor Vehicle Commission.