Florida Class E Knowledge ExamFlorida Road SignsHard
You are driving on a multi-lane Florida highway and notice a double solid white line separating your lane from the adjacent lane. What does this pavement marking signify?
- ALane changes are prohibited; you must stay in your current lane.
- BThis marks a shared center turn lane, allowing turns from both directions.
- CLane changes are discouraged but permitted if absolutely necessary.
- DYou may change lanes if the way is clear and safe.
Show answer & explanationAnswer & explanation
Correct answer: A. Lane changes are prohibited; you must stay in your current lane.
Double solid white lines are the most restrictive type of lane line. They strictly prohibit crossing or changing lanes, indicating that you must remain in your current lane.
Why the other options are wrong
- B. Shared center turn lanes are marked by solid yellow lines inside broken yellow lines.
- C. Single solid white lines discourage, but double solid white lines prohibit.
- D. Broken white lines permit lane changes when safe.
Double Solid White Lines
Pavement markings consisting of two parallel solid white lines, indicating that crossing or changing lanes is strictly prohibited.
- Most restrictive type of lane line.
- Commonly found near HOV lanes, gore areas, or areas requiring strict lane discipline.
- Illegal to cross for any reason other than an emergency.
Memory trick: Double white lines, no crossing, no fines.