Is U-turn allowed at intersections without traffic lights?
2 Answers
At intersections with traffic lights, U-turns must be performed where there is a designated U-turn marking line. If no U-turn marking is present, U-turns are not permitted. Scenarios where U-turns are allowed include: Presence of U-turn signal or sign: When there is a U-turn traffic signal at the intersection, a U-turn can be made when the U-turn signal is green. If there is a U-turn sign or marking on the lane allowing U-turns, drivers may execute a U-turn after ensuring safety for themselves and others. No U-turn marking but left turns permitted (no prohibition signs): Vehicles may make U-turns at intersections where left turns are allowed and no U-turn prohibition signs or markings exist. Note that vehicles must follow the left-turn signal without disrupting normal traffic flow. For intersections with left-turn waiting zones, drivers can enter the waiting area when the straight signal is green and proceed with the U-turn when the left-turn signal turns green. U-turns permitted at dashed lines: Both white and yellow dashed lines allow U-turns. For double yellow lines (one solid, one dashed), check if your side has the dashed line—if so, U-turns are permitted when safe; if solid, U-turns are prohibited. At intersections with such markings, U-turns can be made on the dashed-line side without crossing the stop line ahead. U-turns allowed at yellow grid lines: While stopping is prohibited in yellow grid areas, U-turns are permitted if there is no central barrier, provided normal traffic is yielded to. U-turns permitted on the dashed side of green belts: When the front of a green belt has a dashed line, vehicles on that side may U-turn there. If the green belt has a solid line, vehicles must obey traffic signals, cross the pedestrian crossing before U-turning, and must not U-turn over solid lines or pedestrian crossings.
I think making a U-turn at an intersection without traffic lights requires careful handling. I once encountered a similar situation while driving—there were no traffic lights at the intersection, and I intended to make a U-turn, but I nearly sideswiped an oncoming car, which gave me quite a scare. In most places, U-turns are generally allowed as long as there's no 'No U-turn' sign posted, but you must ensure safety first—like checking for vehicles from other directions and not blocking others' right of way. I recall checking the traffic manual last time, and the key is to follow the right-of-way rules. If you have a clear view at the intersection and no vehicles are approaching, slowing down and making a U-turn is acceptable. However, safety should always come first—don’t rush the maneuver, as avoiding trouble is better than causing an accident. Nowadays, I always take an extra moment to observe before making a U-turn, especially in complex road conditions—it’s best to wait until the coast is clear. In short, it’s legal but carries risks, so I recommend beginners practice simulated scenarios more often.
