Practice question

When you see a SLIPPERY WHEN WET warning sign, what should you do?

  1. Slow down because stopping distance and control may be affected
  2. Speed up to pass through the wet area
  3. Brake hard only after entering the curve
  4. Turn off headlights

Answer: A — Slow down because stopping distance and control may be affected

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

Practice more: Illinois Road Signs Practice Practice Questions - Illinois Driver License Written Knowledge Test Road Signs, Signals, and Pavement Markings Practice Exam →