Is it allowed to make a U-turn on a single yellow line with dashed lines?
1 Answers
U-turns are allowed on yellow dashed lines, provided there are no signs prohibiting U-turns or left turns, or separate U-turn signal lights. Vehicles can make a U-turn without violating traffic rules or receiving penalties as long as it does not interfere with normal traffic flow and safety is ensured. Scenarios where U-turns are allowed: Intersections with U-turn signs: If there is a clear U-turn sign at an intersection, a U-turn is permitted. If there is a U-turn signal light, follow its instructions. In the absence of a signal light, make a U-turn based on the specific situation, ensuring it does not obstruct other vehicles or pedestrians. Intersections without explicit prohibitions: If there are no signs explicitly prohibiting U-turns or left turns, a U-turn is allowed. "No explicit prohibition" means the intersection lacks signs like "No U-turn," "No Left Turn," or solid center lines, in which case a U-turn can be safely made. Yellow grid lines also permit U-turns: Yellow grid lines are no-parking zones typically marked at intersections prone to congestion due to temporary stops, important facility entrances, or other designated areas. Parking (including waiting at traffic lights) on these lines is a violation. However, while stopping is prohibited in yellow grid zones, U-turns are allowed unless there is a central barrier. Yellow grid lines without barriers are equivalent to "U-turn permitted." Intersections with U-turn signal lights: This is straightforward—if a U-turn signal light is present, follow it. A green light means a U-turn is allowed. When "No Left Turn" and "U-turn Permitted" signs coexist: U-turns are allowed, but left turns are prohibited. Note that "No U-turn" is not the same as "No Left Turn." Points to note when making a U-turn: Observe road markings. If the line is solid, U-turns are prohibited under any circumstances. Continue driving to find a suitable spot. If there is a "No Left Turn" sign, even if "No U-turn" is not mentioned, U-turns are not allowed at that intersection since U-turns inherently involve a left turn. U-turns must be made from the innermost left-turn lane. If you are in the second left-turn lane, a U-turn is not permitted at that intersection. Always yield to oncoming traffic before making a U-turn to avoid disrupting normal traffic flow. Otherwise, you will bear full responsibility for any accidents. Near intersection stop lines, lanes often have guiding arrows. The leftmost lane may not always have a left-turn arrow. If it has a straight arrow, U-turns are prohibited even without explicit "No U-turn" signs. U-turns on crosswalks are prohibited and constitute a traffic violation.
