Is it mandatory to drive above 80 km/h on highways?

[LeMaximus]

There is no mandatory requirement for vehicles to drive above 80 km/h on highways. The specific speed should refer to the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China" and local speed limit signs. Highway regulations stipulate: Article 78: According to the "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China," highways shall indicate lane driving speeds. The maximum speed shall not exceed 120 km/h, and the minimum speed shall not be lower than 60 km/h. The maximum speed for small passenger cars on highways shall not exceed 120 km/h, other motor vehicles shall not exceed 100 km/h, and motorcycles shall not exceed 80 km/h. Precautions for vehicle traffic accidents: In the event of a traffic accident on a highway, the driver should promptly signal danger to following vehicles, immediately turn on the hazard warning lights, and at night, also turn on the width marker lights and tail lights. The driver and passengers must quickly move to the right shoulder or emergency stopping lane, place a warning sign at least 100 meters behind the accident vehicle, and immediately report to the traffic police or highway monitoring room via emergency phone, briefly describing the following: accident location, time, condition (collision, rollover, or fire, etc.), scale, and casualties. Other personnel should take measures to rescue the injured and protect the scene. If there are injured individuals requiring immediate hospital treatment, they may signal for help from passing vehicles but must not attempt to forcibly stop vehicles or rescue the injured on the driving lane themselves.

[VanMiles]

Is it mandatory to drive above 80 km/h on highways? My answer is: not necessarily. On most highways, speed limits include both minimum and maximum limits, with the minimum typically set between 60 and 80 km/h, rather than requiring speeds above 80. For example, in China, the minimum speed limit on highways is generally 60 km/h, while the maximum can go up to 120 km/h, depending on road signs. Driving at 60 km/h is legal, but if the speed is too low, such as below 50 km/h, you may be fined for obstructing traffic or even cause accidents. I often drive long distances on highways and see many beginners misunderstanding the rules, thinking they must drive at high speeds, which can easily lead to speeding and accidents. Safety first—it’s advisable to cruise within the 70 to 90 km/h range based on road signs and traffic conditions. Additionally, weather factors should be considered; slow down during heavy rain or fog. Regularly checking your vehicle’s braking system is also crucial for emergencies. In short, understanding speed limit rules can make driving more reassuring.

[DeIsla]

Driving on the highway does not necessarily require exceeding 80 km/h. Speed limit regulations cover both minimum and maximum values, with the minimum generally around 60 km/h, so driving at 65 km/h is acceptable. As an experienced driver with years of driving, I believe safety is more important from a practical perspective: driving too slowly increases the risk of being rear-ended by faster vehicles, especially in heavy traffic; driving too fast raises the risk of losing control on curves or slippery roads. A suitable speed between 80 and 100 km/h maintains vehicle stability and comfort. I've also encountered fatigue driving issues caused by misunderstandings of speed limits, so I recommend adhering to road signs and avoiding distractions during nighttime highway driving. Additionally, vehicle load affects speed control; fully loaded vehicles are safer above 60 km/h. The key is balancing traffic flow with personal safety.

[SanSilas]

From my driving experience, there's no need to insist on speeds above 80 km/h on highways. The minimum speed limit is generally 60 km/h, and driving at 65 or 70 is perfectly acceptable. After driving for over a decade, I've learned that maintaining a moderate speed between 70 and 90 km/h is the safest and most reliable. Driving too slow, such as at 55 km/h, may cause traffic congestion or even penalties; driving too fast, like over 100 km/h, can be dangerous in congested areas. It's crucial to follow the posted speed limits; some highways specify a minimum of 70 km/h. In practice, matching the flow of traffic is the most practical approach and can also reduce fuel consumption. Many beginners mistakenly believe that highways require high-speed driving, leading to unnecessary stress and speeding. Safe driving ultimately depends on your own judgment.

[OJackson]

Driving at 80 km/h on highways is not a mandatory requirement. Based on vehicle performance, the minimum speed limit is approximately 60 km/h, and driving above 60 km/h is both legal and feasible. From an efficiency perspective, cruising between 80 to 90 km/h is the most fuel-efficient, with the engine running smoothly. Driving too slowly increases engine load and fuel consumption, while driving too fast accelerates tire noise and brake wear. I recommend adjusting speed according to weather and road conditions—for example, driving at 80 km/h on sunny days to save time, and reducing to 60 km/h on rainy days for safety. Regular maintenance of the vehicle's suspension system also affects speed choices. Balancing economy and safety makes driving more relaxed.

[Bernice]

Many people believe that the minimum speed on highways must be above 80 km/h, but in fact, the legal minimum is usually 60 km/h, making 65 km/h a reasonable speed. As someone who frequently drives on highways, I want to correct this misconception: on standard highways, speeds between 60 and 80 km/h are both safe and legal. Driving too slow (e.g., 45 km/h) can easily cause rear-end collisions, while driving too fast (e.g., 100 km/h) can be dangerous on sharp curves. I've witnessed accidents caused by misunderstandings that led to unnecessary acceleration, so I emphasize checking road signs and real-time conditions. Additionally, maintaining at least 60 km/h is safer when fatigued, and low tire pressure can affect speed control. Safety first—don’t be misled by myths.