
Driving at 66 in a 60 speed limit zone with average speed check is a violation, as 66 exceeds the speed limit. Only speeds below 66 are acceptable. Speeding on highways with average speed checks will result in fines. It is recommended that drivers reduce their speed to within the posted limit when they see signs indicating "average speed check" on the roadside. The penalties for speeding in highway average speed check zones are as follows: 1. Speeding less than 10% on highways or national roads: a warning will be issued, with no points deducted or fines imposed. 2. Speeding between 10%-20%: 3 points will be deducted and a fine imposed. 3. Speeding between 20%-50%: 6 points will be deducted and a fine imposed. 4. Speeding more than 50%: 12 points will be deducted at once and a fine imposed. 5. As the speeding percentage increases: the fine amount will gradually double, up to exceeding 100%.

I've been driving on the road for many years and encountered various speed limit zones. In a 60 km/h average speed check zone, driving at 66 km/h is usually fine based on experience, as speed measurement systems typically have a 5-10 km/h tolerance margin. Being 6 km/h over still falls within the safe zone. However, you should be aware of regional differences—some cities like Beijing might be stricter, penalizing speeds exceeding by just 5 km/h. Safety-wise, even a slight increase in speed raises the risk of longer braking distances. I recommend using cruise control to maintain precise speeds and avoid distractions—safety always comes first. Also, car speedometers often read higher than actual speed; GPS might show only 63 km/h, so don't worry too much about fines. But remember, average speed checks measure your overall pace—if you're slightly over throughout, it might still be overlooked, depending on the specific camera's sensitivity.

I'm quite interested in speedometer technology. If you drive at 66 in a 60 speed limit zone, I've studied the calibration issues of many cars: the onboard display shows 66, but the actual speed might be 64, because the meter has design errors to prevent speeding. GPS speed is more accurate. The average speed measurement system calculates the average speed between two points. If you occasionally exceed the limit a bit, it might not care, because the tolerance range is usually within 10% of the speed limit. But if your tire pressure is low or the size doesn't match, the reading will be more chaotic, increasing the risk of fines. I often advise my car friends to regularly check tire pressure and speedometers, and not to gamble with luck. Speeding also wastes fuel and is bad for the engine. In the long run, saving a little money is more cost-effective.

I'm a very cautious driver who always strictly adheres to speed limits. Driving at 66 in a 60 km/h zone is absolutely unsafe—even a 6 km/h increase extends braking distance and raises accident risks. Regarding fines, average speed cameras may catch you for exceeding by 6 km/h, and in many regions like Shenzhen, this directly triggers a 100-200 RMB fine plus penalty points. After being fined once, I developed the habit of using mobile navigation alerts. My advice: don’t gamble—if the speed camera is highly sensitive, even a slight overspeed could result in a ticket, and higher costs would hurt more. Safe driving protects everyone; leave extra distance and time.

From a regulatory perspective, I've studied traffic law details. Driving at 66 in a 60 zone exceeds the limit by 10%. Most areas tolerate up to 10 km/h over without penalty, but average speed cameras are precise and may record violations. Regulations vary by province: for example, Jiangsu penalizes speeding over 5 km/h. If caught, typical consequences are around 100 RMB fines or 2 penalty points. I advise checking local rules, as speeding also increases accident risks and costs. Consider purchasing cruise control assistance to maintain speed and prevent fines/dangers.

In my daily commute, similar scenarios are common: sometimes the traffic moves fast, forcing me to drive 66 in a 60 zone. Based on my experience, most average speed cameras only target significant speeding, and minor excesses like 66 might be overlooked, especially during rush hour. However, be cautious about camera locations, as some sections are strictly monitored. Using map apps for speed limit alerts is very practical; prolonged speeding damages the car's engine and increases fuel consumption. I recommend slowing down by a few kilometers—it saves resources and ensures safety. Commuting can be time-sensitive, but being late is always better than an accident.


