Car permit · Speed

Heavy traffic on a freeway with a 65 mph limit is moving along at 35 mph. Which speed is most likely the best one for your vehicle?

Correct answer: 35 mph.

Answer options

  1. A35 mph Correct
  2. B65 mph
  3. C25 mph

Why

A posted limit is the maximum for good conditions, not a target. When heavy traffic is moving at 35 mph, matching that pace is safest, because going faster forces you to tailgate and brake suddenly, while going much slower disrupts the drivers behind you.

About this question

Topic: Speed   License: Car permit

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Where it applies: Asked in every state. Compare permit tests by state

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This question is part of Driving on Freeways (13 questions). Take the full set and check your score.

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