
If the visibility on the highway during rainy days is less than 200 meters, the speed should not exceed 60 km/h. Here are some precautions for driving on highways: Control your driving speed: Highways have speed limits, so avoid exceeding or going below the limit to prevent penalties. Maintain a safe distance: The safe following distance should vary based on driving speed, weather, and road conditions. The faster the speed, the greater the distance should be. Driving too close to the vehicle in front can easily lead to rear-end collisions. Avoid illegal parking: If you need to stop temporarily due to a malfunction while driving on the highway, turn on the right turn signal in advance, leave the driving lane, and stop in the emergency parking zone.

When driving on the highway in rainy weather, it's indeed necessary to reduce the speed limit. Under normal weather conditions, the highway speed limit is 120 kilometers per hour, but during heavy rain, I usually slow down to around 80 kilometers. Why? Rain makes the road slippery, reduces tire grip, and significantly increases braking distance compared to sunny days. Once when I was driving back to my hometown in a heavy downpour, I was going too fast and almost rear-ended another car. Since then, I've been extra cautious. The actual speed limit depends on highway signs—some sections may indicate 60 or 80 kilometers, so you need to stay alert. Rainy days also bring fog and water accumulation, reducing visibility, so driving too fast becomes unsafe. My advice is to slow down, use windshield wipers frequently, maintain a safe distance, and avoid rushing. When family is in the car, drive even more steadily—safety comes first. Don't risk it just to save a few minutes; the consequences of a highway accident are too severe.

On rainy days, I usually keep my speed below 80 km/h on the highway, while on sunny days I might go up to 120 km/h, but rainy conditions are different. With more water on the road, tires tend to skid, and you have to be extra careful when braking. The last time I drove on the highway in the rain, I saw a car lose control because it was going too fast—it was terrifying. The actual speed limit depends on specific signs, as some sections may have temporary restrictions of 60 or 80 km/h. Visibility is poor in the rain, and the taillights of the car ahead can appear blurry, so driving slower gives you more time to react. I recommend turning on your fog lights and hazard lights to alert drivers behind you, and avoid relying on cruise control. Slowing down reduces the risk of accidents—don’t rush when driving in the rain; safety is far more important than time.

On rainy days, the speed limit on highways is usually reduced to 80 kilometers per hour for a simple reason: rain makes the road surface more slippery and increases braking distance. The normal speed limit of 120 km/h is too fast in rainy conditions, so driving at 80 km/h or slower is much safer. Always pay attention to the road conditions and signs, and avoid blindly following other vehicles. Rainy weather also limits visibility on highways, so driving slower allows more time to react. From a safety perspective, driving at a reduced speed minimizes the risk of skidding on wet roads. My driving experience tells me that adhering to such speed limits protects both yourself and others—never speed.

On rainy days, I usually reduce my speed on the highway to between 70 and 80 km/h, which is much lower than the 120 km/h speed limit on sunny days. Why? Wet roads reduce tire grip, increasing braking distance and the risk of accidents. Rain often causes mist on highways, reducing visibility—speeding increases the chance of rear-end collisions. Some highway sections have signs indicating reduced speed limits during rain. It's advisable to turn on the vehicle's anti-slip system and increase following distance. Heavy rain can cause more body sway, making slower speeds safer for control. Lower speeds also mean smoother engine operation, reducing wear and tear from a perspective. The goal of driving is to arrive safely, not to gamble with speed.

On rainy days when driving on the highway, I usually limit my speed to around 80 km/h, which is a necessary safety adjustment compared to the 120 km/h on sunny days. When the road surface gets wet from rain, friction decreases, and a slight emergency brake could cause the car to skid, increasing the risk of accidents. When driving my child back to our hometown on rainy days, I always slow down and check road signs. Reducing speed to 60 or 80 km/h is common, adjusted flexibly based on road conditions. Visibility decreases in the rain, and higher speeds leave less time to react, so slowing down brings peace of mind. It's advisable to avoid frequent lane changes in the rain and to keep the steering wheel steady. Safe driving isn't just about speed limits; it also involves checking the windshield wipers and tire pressure to ensure the car is in good condition.


