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Practice quizzes / PA Road Signs Practice Practice Questions - Pennsylvania Knowledge Test Signs, Signals, and Pavement Markings Practice Exam / Question 165259
Practice question

When school zone yellow signals are flashing in Pennsylvania, what is the maximum speed?

  1. 15 mph
  2. 25 mph
  3. 35 mph
  4. The normal posted speed limit

Answer: A — 15 mph

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

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