Is U-turn allowed in service areas?
2 Answers
The entire expressway does not allow U-turns, whether in service areas or not. To make a U-turn, you must exit at the next interchange and then turn around. Below is some relevant knowledge: 1. Purpose of underground U-turn passages in service areas: Most service areas have underground U-turn passages, primarily designed for cargo transportation between the two sides of the service area. Therefore, in principle, apart from cargo transportation, these passages are only available for highway patrol police and road administration law enforcement personnel on the same expressway, and are not provided for civilian use. 2. Reasons why underground U-turn passages in service areas are not available for civilian use: The main reason is to prevent some drivers from taking chances and exploiting loopholes to evade tolls. Since expressways charge fees based on distance, repeated U-turns can confuse toll calculations, affecting the billing method and creating issues with how to balance the toll fees.
I've been driving long distances for over a decade, and U-turns at service areas are actually quite common. Service areas are designed with dedicated roads for turning around, and as long as there's no 'No U-turn' sign posted, you can usually proceed with confidence. Of course, you need to choose the right spot—like in the entrance lane or an empty parking space—to make your turn slowly, not recklessly on the main road. Safety is key: always be observant of your surroundings to avoid startling other drivers, and slow down especially if there are pedestrians crossing or children playing. I've seen minor fender-benders caused by impatient U-turns, which just aren't worth it. Additionally, service areas are typically rest stops, and a U-turn can save you time getting back to the highway entrance, but don't overuse this. In short, it's allowed by the rules, but drive smart to avoid causing trouble for other drivers.
