Is the minimum speed on highways 60 or 80?
4 Answers
The minimum speed on highways is 60 km/h. If the weather conditions on the highway are poor, the driving speed of the vehicle should be further reduced. The maximum driving speed on highways should not exceed 120 km/h. A highway refers to a road with an annual average daily passenger car traffic volume of more than 25,000 vehicles, specifically designed for high-speed driving in separate lanes with full access control. Vehicles driving on highways are required to follow speed-specific lanes, as highways can accommodate speeds of 120 km/h or even higher. The road surface has a width of four or more lanes, with a central divider installed, prohibiting pedestrians and non-motorized vehicles from traveling on the road. The entire route is closed with controlled access points, allowing vehicles to enter and exit the highway at designated interchanges. Drivers are required to pay highway tolls according to the distance traveled by the vehicle.
After driving for so many years, the minimum speed limit on highways is basically 60 kilometers per hour, which is to ensure smooth traffic and safety. If you drive too slowly, say below 60, you're likely to get rear-ended or cause congestion, especially in the fast lane, which is even more dangerous. I remember once on the G4 highway, a car was driving at 40 and almost caused an accident, and the police even came to issue a fine. So under normal circumstances, the leftmost lane might require speeds above 100, but the overall lower limit is 60. Of course, some mountainous highways or special sections may have signs indicating different speed limits, such as a minimum of 80, but those are rare cases. Generally, it's recommended to maintain a speed between 80 and 100, which is neither too slow to annoy others nor too fast to get fined. Also, beginners shouldn't be nervous; just gradually get used to the speed. If you encounter heavy rain or fog, you can drive a bit slower, but remember to turn on your hazard lights to alert others.
From a safety perspective, the minimum speed limit on highways is mostly set at 60 kilometers per hour to prevent vehicles from driving too slowly and causing accidents. When all vehicles maintain a certain speed, traffic flow becomes more stable, reducing the likelihood of rear-end collisions. Especially on major domestic highways like the Jingha Expressway, the minimum speed of 60 km/h is mandatory, and driving below 50 km/h can result in fines from speed cameras. I think this rule is well-designed, just as I told my friend when helping him repair his car—the engine operates most efficiently at around 60 km/h, saving fuel. Conversely, driving at 40 km/h can easily lead to carbon buildup or stalling. So, remember not to drive too slowly on highways, not just to avoid fines but, more importantly, for safety. During peak traffic hours, maintaining around 80 km/h to keep up with the flow is safest. If your car is aging or overloaded, also check the speedometer to ensure you don’t fall below the lower limit.
According to traffic regulations, the minimum speed limit on highways is generally 60 kilometers per hour, with a maximum of around 120. This applies to standard three-lane highways, where the lower limit for the left fast lane may be higher, such as 100. In actual driving, maintaining 60 can avoid penalty points, but speeds below 50 will be recorded as a violation. I once checked the maintenance manual, and this rule originates from vehicle braking distance calculations—driving too slowly can affect braking efficiency. Simply put, maintaining a speed above 60 is safer. There are slight adjustments for different road conditions, but the default is 60.
