Do You Need to Wait for the Traffic Light to Make a U-Turn?

1 Answers
DiFrank
07/30/25 12:09am
When making a U-turn, vehicles must check if there is a U-turn signal light. If there is a U-turn signal light, even if the stop line has not been reached, the U-turn is only allowed after the U-turn signal turns green. If there is no U-turn light at the intersection, pay special attention to the status of the traffic light. If there is no left-turn light and the green light is flashing, you can make a U-turn. If there is a left-turn green light, you must wait until the left-turn green light flashes before making a U-turn; making a U-turn while the straight-through green light is on is not allowed. At some very special intersections, the left-turn light and the main light are inconsistent and will flash alternately. It is also important to note that if the left-turn light is green but the main light is red, U-turns are prohibited. If the gap is marked with a dashed line, the U-turn is not affected by the traffic signal and does not require crossing the pedestrian crossing. There is one situation where you do not need to look at the traffic light: if the vehicle does not need to enter the left-turn lane stop line at the intersection, meaning the U-turn position has not reached the stop line, you can carefully make a U-turn under the premise of ensuring safety. If there are oncoming vehicles, you must yield to them, applying the rule that vehicles on the auxiliary road yield to those on the main road. Never force a U-turn, as it may obstruct the normal driving of oncoming vehicles. Note that U-turns are not allowed on pedestrian crossings. According to Article 49 of the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China": motor vehicles are not allowed to make U-turns at locations with no U-turn or no left-turn signs or markings, as well as at railway crossings, pedestrian crossings, bridges, sharp curves, steep slopes, tunnels, or other dangerous sections of the road. If you need to cross the pedestrian crossing to make a U-turn, you must yield to pedestrians: Pedestrians walking on the right side of the pedestrian crossing have not reached the centerline of the road. Vehicles driving on the left side of the road should slow down and proceed on the basis of ensuring safety, allowing pedestrians to pass. Pedestrians waiting outside the boundary line between the motorized lane and the non-motorized lane. If they have not entered the road, the vehicle should slow down and proceed on the basis of ensuring safety, allowing pedestrians to pass. If pedestrians cross the boundary line between the lane and the non-lane area, vehicles passing without stopping are committing a violation and should be penalized. After pedestrians enter the motorized lane (Lane A) along the pedestrian crossing, vehicles in Lane B should slow down and proceed on the basis of ensuring safety, allowing pedestrians to pass. If vehicles in Lane A pass without stopping, it is a violation and should be penalized. Pedestrians waiting at the centerline of the road without entering the motorized lane. Vehicles passing without stopping are committing a violation and should be penalized. Pedestrians crossing the centerline of the road and entering the lane. Vehicles passing without stopping are committing a violation and should be penalized. If the road is divided by a green belt in the middle, and pedestrians are waiting in the parking area in the middle of the road, vehicles must slow down and proceed on the basis of ensuring safety, allowing pedestrians to pass. Situations where U-turns are allowed: If there is a U-turn sign at the intersection: if there is a clear U-turn sign at the intersection, U-turns are allowed. If there is a U-turn signal light, follow the signal light's instructions. If there is no signal light, make the U-turn based on the specific situation, ensuring it does not hinder other vehicles or pedestrians. If there is no explicit prohibition of U-turns or left turns at the intersection: if there is no explicit prohibition of U-turns, U-turns are allowed. Here, "no explicit prohibition of U-turns" means that as long as there are no "no U-turn signs," "no left-turn signs," or solid lines in the middle of the road, you can confidently make a U-turn. U-turns are also allowed on yellow grid lines: yellow grid lines are actually no-parking grid lines marked at intersections prone to temporary parking congestion, important unit entrances, and other locations where they are needed. Any vehicle stopping on the no-parking grid line (including waiting for traffic lights) is a violation. Although vehicles cannot stop in the yellow grid line area, U-turns are allowed there. As long as there is no central road barrier, the yellow grid line is equivalent to "U-turns allowed." If there is a U-turn signal light at the intersection: this is easy to understand—if there is a U-turn signal light, you must wait for the green light to make a U-turn. If "no left turn" and "U-turn allowed" signs appear simultaneously: U-turns are allowed, but left turns are prohibited. However, "no U-turn" is not equivalent to "no left turn." Things to note when making a U-turn at an intersection: Observe the road markings. If they are solid lines, U-turns are not allowed under any circumstances. Continue driving forward to find a suitable location for a U-turn. If there is a "no left turn" sign ahead, even if there is no mention of prohibiting U-turns, U-turns are not allowed at this intersection because the actions of left turns and U-turns are very similar, and U-turns always involve a left turn first. U-turns must be made from the innermost left-turn lane. If you are in the second left-turn lane, U-turns are not allowed at this intersection. When making a U-turn, always yield to straight-moving vehicles and only proceed if it does not interfere with their normal driving. Otherwise, you will bear full responsibility for any accidents. Generally, near the intersection stop line, lanes are marked with guiding arrows for vehicles to choose their lanes. The leftmost lane is not always marked with a left-turn arrow. On some roads, if there is a straight arrow, even if there are no explicit prohibitions like "no U-turn," U-turns are not allowed.
Was this review help?
18
5
Share
More Forum Discussions

What causes the turn signals not to light up when locking the Passat with the remote?

The reasons why the turn signals do not light up when locking the Passat with the remote include no power at the flasher relay's live wire terminal, whether the flasher relay is intact, and a faulty turn signal switch. No power at the live wire terminal: Check if there is power at the flasher relay's live wire terminal. If there is no power, inspect for any open circuit between the wire and the power source. If there is power, use a screwdriver to connect the two terminals of the flasher relay. If the turn signals light up, it indicates a fault with the flasher relay, which should be replaced promptly. Flasher relay: Open the flasher relay cover and check if the coil and resistor are intact. If the resistor heats up and the contacts fail to close, press the movable contact. If the turn signals light up, it indicates a fault with the relay, which should be replaced. Faulty turn signal switch: Use a screwdriver to connect the turn signal switch's live wire terminal to the left and right turn signal wire terminals separately. If the lights come on, it indicates a fault with the turn signal switch, which should be removed for repair or replacement.
9
5
Share

What are the reasons why a Skoda Octavia won't start?

Skoda Octavia won't start due to reasons such as insufficient battery power, spark plug failure, or the vehicle being parked for too long. Insufficient battery power: If the battery power is insufficient, replace the battery or charge it promptly. When driving in winter, the viscosity of the engine oil increases, making it harder to flow, which increases the resistance of the vehicle's engine. In such cases, move the car to a warmer place to raise the temperature, enhance maintenance, and replace the engine oil in time. Spark plug failure: If the spark plugs are not replaced in time, the vehicle may experience jerking and shaking at idle. Open the car body to inspect the spark plugs for any leaks. If any are found, replace them immediately. Parked for too long: When a vehicle is parked for an extended period, the fuel pressure in the fuel line drops, failing to maintain normal fuel supply pressure. This can result in difficulty starting the engine when cold or unstable idle speed. Before starting the engine each time, turn the key to the second position, allowing the fuel pump to operate automatically for a few seconds to build up fuel pressure. After the fuel pump operates, start the engine, and the issue should improve.
16
3
Share

Where is the electronic parking brake of the Mercedes-Benz C200 located?

The electronic parking brake of the Mercedes-Benz C200 is located below the steering wheel, marked with a 'P' metal switch. Pressing it engages the handbrake, while pulling it releases the handbrake. Working principle of the electronic parking brake: The electronic parking brake is a technology that achieves parking braking through electronic control. Its working principle is the same as that of a mechanical handbrake, both relying on the friction generated between the brake disc and brake pads to control parking braking. The only difference is that the control method has changed from a mechanical handbrake lever to an electronic button. Definition of the electronic parking brake: The electronic parking brake, also known as the electronic parking brake system, integrates the temporary braking function during driving with the long-term braking function after parking, and achieves parking braking through electronic control technology.
10
0
Share

What is the size of Civic rims?

Ten-generation Civic rims come in two sizes: 16 inches and 17 inches. Overview of car rims: Refers to the components used to bear the rigid rotational inertia between the car and the tires, also known as wheel rims or steel rims. A complete rim unit includes the car bearing, that is, the flange, which supports the wheel in conjunction with the tire. Rims vary widely based on diameter, width, forming method, and material. Function of car rims: The main role is to influence the size of the brake specifications and the selection of tire specifications. Larger rims can accommodate larger brake systems, and wider rims can use higher-performance wide tires.
19
1
Share

What are the reasons for the tire pressure monitoring alarm in the Volkswagen T-Roc?

Volkswagen T-Roc tire pressure monitoring alarm is mainly caused by abnormal tire pressure, tire pressure monitoring not being reset, or damage to the tire pressure sensor. Abnormal tire pressure: Generally, an alarm will be triggered if the pressure is below 1.8 bar or above 3.0 bar. In this case, tire inspection and pressure adjustment are required. Tire pressure monitoring not being reset: After inflating the tires, if the tire pressure is not reset in time, the tire pressure monitoring system will still record the previous data, causing the tire pressure monitoring indicator light to turn on. In this case, simply reset the tire pressure. Damage to the tire pressure sensor: The tire pressure sensor is used to monitor tire pressure and is directly installed inside the tire, connected to the tire inflation port. If the tire is hit while driving, damaging the tire pressure sensor, it will also cause the tire pressure fault light to turn on. For sensor damage issues, only a new replacement part can be installed.
6
3
Share

What is the Geely P0571 fault code?

Geely P0571 fault code refers to the brake switch A circuit. After troubleshooting the car, it is generally necessary to clear the fault code. When clearing the code, it should be done strictly according to the specific model's prescribed fault code clearing method. It must not be done casually by removing the negative terminal of the battery to clear the car's fault code. Control computer loses experience memory: Most models' central computers have a memory function. If the negative terminal connection of the battery is removed, the engine operation experience data stored in the random access memory (RAM) will be automatically cleared, causing the car to perform poorly for a considerable period after repair, or the previous fault code may reappear shortly after driving. Causes the loss of some functions: The audio lock function is one of the common conditions. At this time, a complicated repair procedure is required to decrypt the audio system to restore its original function.
2
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.