What should be the speed and distance maintained when visibility is 200 meters on the highway?
4 Answers
When visibility is 200 meters on the highway, the speed should not exceed 60 kilometers per hour, and a distance of more than 100 meters should be maintained from the vehicle ahead in the same lane. When visibility is less than 200 meters, turn on fog lights, low beams, outline markers, and front and rear position lights. The speed should not exceed 60 kilometers per hour, and a distance of more than 100 meters should be maintained from the vehicle ahead in the same lane. When visibility is less than 100 meters: turn on fog lights, low beams, outline markers, front and rear position lights, and hazard warning flashers. The speed should not exceed 40 kilometers per hour, and a distance of more than 50 meters should be maintained from the vehicle ahead in the same lane. When visibility is less than 50 meters: turn on fog lights, low beams, outline markers, front and rear position lights, and hazard warning flashers. The speed should not exceed 20 kilometers per hour, and the driver should exit the highway at the nearest exit as soon as possible. Penalty: Driving on the highway without following regulations under low-visibility weather conditions will result in a 6-point deduction.
When encountering heavy fog with 200-meter visibility on the highway, I always reduce my speed to around 60 km/h and maintain a distance of over 100 meters from the car in front to feel secure. Having driven for many years and experienced a close call, I know that braking distance increases in poor visibility, making it dangerous if you're not careful. I usually turn on the fog lights and hazard lights to alert following vehicles to keep their distance. When my family is in the car, I’m even more cautious—especially with kids in the back seat—so I leave an extra 50 meters of buffer space. Since highway roads can be slippery in foggy conditions, I also regularly check tire pressure and brake responsiveness to ensure quick reactions. Slowing down isn’t just for my own safety; it gives others on the road more time to react. Experience has taught me that reducing speed and increasing distance is the most reliable approach—I’d rather arrive home a bit late than take unnecessary risks.
As someone who has long been concerned about driving safety, I firmly believe that on highways with visibility of 200 meters, the speed should not exceed 80 kilometers per hour, and the following distance should follow the three-second rule: choose a fixed reference point ahead, wait until the vehicle in front passes it, then count to three before reaching that point yourself—this generally provides sufficient distance. In low visibility conditions, it's advisable to extend this to four seconds for an extra layer of protection. Studies show that accident rates increase in foggy conditions, which is why I've made it a habit to regularly test my vehicle's lighting system to ensure fog lights and high-mounted brake lights are functioning properly. For public safety, strict adherence to speed limits is crucial; maintaining a relaxed mindset and avoiding rushing can help prevent sudden risks. Drivers' reaction times may decrease, so leaving ample following distance provides a buffer for unexpected situations.
When driving on the highway in fog with 200 meters visibility, I set my speed to 70 km/h and maintain a distance of about 60 meters to drive steadily. I use my phone's navigation to set a speed alarm reminder to prevent unintentional speeding. Driving in fog requires high concentration, so I turn off the music to reduce distractions. After reading some accident reports, I know that following too closely can easily lead to rear-end collisions. I think simple rules are easier to follow—don't overcomplicate things, as maintaining a safe distance is a lifesaver. Checking that the lights are working properly before each trip is a small action that prevents big troubles.
