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Practice quizzes / IMSA Work Zone Practice Questions - IMSA Work Zone Temporary Traffic Control Technician Certification Exam Exam / Question 104079
Practice question

What is the formula for calculating the merging taper length for roads with speeds less than 45 mph?

  1. L = W × S
  2. L = W × S² / 60
  3. L = S × 10
  4. L = 100 feet for all speeds

Answer: B — L = W × S² / 60

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

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