Practice question

Edge lines on a roadway are used to:

  1. Separate the shoulder from the travel lane and show the edge of the highway
  2. Require every driver to change lanes
  3. Mark the center of a two-way road only
  4. Identify the exact speed limit

Answer: A — Separate the shoulder from the travel lane and show the edge of the highway

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

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