Practice question

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

  1. Passing is allowed
  2. No passing is allowed
  3. Speed limit ahead
  4. Caution: road construction

Answer: B — No passing is allowed

A solid yellow line on your side of the road serves as a clear indication that no passing is allowed. This marking is used to inform drivers that it is unsafe to overtake the vehicle in front of them due to potential hazards, such as limited visibility or oncoming traffic. The purpose of this regulation is to enhance safety on the roads by preventing drivers from making risky maneuvers that could lead to accidents. In situations where the line is solid, drivers should remain in their lane and not attempt to pass. Understanding these road markings is crucial for maintaining safe driving practices and adhering to traffic laws.

Practice more: Illinois Driving Permit Practice Test →