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Practice quizzes / RSP Practice Questions - Road Safety Professional (RSP) Certification Exam Exam / Question 171619
Practice question

Which human factor is the most frequently cited contributing factor in crash reports?

  1. Vehicle mechanical failure
  2. Roadway design deficiency
  3. Driver error or distraction
  4. Adverse weather conditions

Answer: C — Driver error or distraction

The correct answer is shown above. Try the full quiz for additional practice.

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