Practice question

What does a solid yellow line on your side of the road mean?

  1. No passing
  2. Passing permitted with caution
  3. Advisory speed limit
  4. Road work ahead

Answer: A — No passing

A solid yellow line on your side of the road indicates that passing is not permitted. This line typically serves as a warning to drivers that it is unsafe to overtake another vehicle in that area due to factors such as visibility limitations or road conditions. The presence of a solid yellow line is meant to enhance safety by discouraging maneuvers that could lead to collisions, especially in scenarios where oncoming traffic may be present or where there are curves or hills that obstruct sightlines. Understanding this visual cue is crucial for maintaining safe driving practices and adhering to traffic regulations.

Practice more: Washington Written Drivers Permit Practice Test →