On one-way roads, solid yellow lines are used as left-edge lines.

On one-way roads, solid yellow lines are used as left-edge lines.

• A. Stop lines.
• B. Right-edge lines.
• C. Center lines.
• D. Left-edge lines.

Answer: (D)

On one-way streets, solid yellow lines mark the left edge of the roadway. This line shows the boundary of the pavement on the left side when there’s no opposing traffic, helping you stay within the drivable surface. It’s not a stop line (those are white and placed at intersections), not a right-edge line (the right edge is normally marked differently, often with white), and not a center line (center lines separate lanes, not indicate edges). So the left-edge line on a one-way street is defined by that solid yellow line.

On one-way streets, solid yellow lines mark the left edge of the roadway. This line shows the boundary of the pavement on the left side when there’s no opposing traffic, helping you stay within the drivable surface. It’s not a stop line (those are white and placed at intersections), not a right-edge line (the right edge is normally marked differently, often with white), and not a center line (center lines separate lanes, not indicate edges). So the left-edge line on a one-way street is defined by that solid yellow line.