On multilane roads, which type of lines divide lanes moving in the same direction?

• A. Two-lane roads
• B. Single lane roads
• C. Multilane roads
• D. Ramps

Answer: (C)

On roads with more than one lane traveling in the same direction, the spaces between those lanes are defined by white lines. These lines mark lane boundaries and show whether lane changes are allowed (dashed) or not (solid). The idea is that you only have multiple lanes to divide on roads designed with several lanes in one direction, so the concept applies to multilane roads. On single-lane or two-lane roads there aren’t multiple parallel lanes in the same direction to separate, and ramps aren’t relevant to this lane-dividing pattern.