Question

final exam
you must score at least 80% to earn your certificate of completion. a failing score will result in course failure and
forfeiture of your course fee—no refunds will be issued.

what is the primary purpose of white lines on the roadway?

○ to mark areas where parking is prohibited

○ to separate lanes of traffic that are moving in the same direction

○ to warn drivers of hazards ahead

• 16 of 40 -

Explanation:

White lines on roadways primarily organize traffic flow by separating lanes moving in the same direction. Prohibited parking is often marked by other lines (e.g., yellow or red), and hazard warnings use signs or markings like chevrons, not standard white lane lines.

Answer:

To separate lanes of traffic that are moving in the same direction