What does a solid white line at the edge of the roadway indicate?

What does a solid white line at the edge of the roadway indicate?

• A. The center of the road.
• B. The edge of the roadway; stay in your lane and do not cross.
• C. You may cross to pass slower vehicles.
• D. It marks a reserved bike lane.

Answer: (B)

The solid white line at the edge marks the boundary of the usable roadway. It shows you where the paved surface ends, so you should stay in your lane and not cross onto the shoulder. This line is there to keep you safely within the roadway limits; crossing it is generally discouraged and not allowed for normal driving. It’s not indicating a bike lane or a center-passing rule—the line’s purpose is simply to define the road edge.

The solid white line at the edge marks the boundary of the usable roadway. It shows you where the paved surface ends, so you should stay in your lane and not cross onto the shoulder. This line is there to keep you safely within the roadway limits; crossing it is generally discouraged and not allowed for normal driving. It’s not indicating a bike lane or a center-passing rule—the line’s purpose is simply to define the road edge.