What is the speed limit of high-speed in rainy days?

1. If the visibility is less than 2m, the vehicle speed cannot exceed 6km/h;

2. The visibility is less than 1m, and the vehicle speed cannot exceed 4km/h;

3. When the visibility is less than 5m, the speed should not exceed 2km/h, and you should leave the expressway as soon as possible.

In addition to driving carefully in rainy days, you should turn on the wiper in time, and turn on the low beam and anti-fog lights when the weather is dim. If the front windshield is frosty, it is necessary to turn on the cold air and blow it to the front windshield; If there is frost on the rear windshield, turn on the rear windshield heater to eliminate the frost as soon as possible, so as not to see the vehicles behind you clearly. Control the speed and keep the safe distance: When driving at high speed in rainy days, control the speed and reduce it.

What should you pay attention to when driving at high speed in rainy days:

1. Slow down:

No matter how wide the road is, whether the road surface is good or bad, slow down when driving in the rain, always pay attention to the distance between the vehicles before and after, and make psychological preparations for taking various emergency measures in advance. In rainy days, the visibility is low, the visual field is poor, and the emergency performance such as the braking distance of vehicles will also be reduced, so it is necessary to slow down in advance and leave enough time and space to deal with the situation to ensure safety.

2. Keep the distance between cars:

If the driving vision is blocked in rainy days, pay attention to keep the distance between cars, observe the distance between cars at any time and increase the safe distance. In particular, stay away from the big car. First, it will block the line of sight; Second, the stagnant water car that the cart can pass may not pass, and the cart is easy to splash water and interfere with the car's driving.

3. Turn on fog lights when driving in rainy days:

In rainy days, make full use of fog lights to enhance driving safety, and turn on danger warning lights when necessary, so that the vehicles behind can always notice the dynamics ahead.

4. Don't restart the flameout:

In case of heavy rain or rainstorm, some sections will seriously accumulate water in a short time. If you have to wade, you should use the low gear to pass at a constant speed. If the vehicle stops running, never try to start it again. Blind starting may lead to engine scrapping. After the vehicle is turned off, it should contact the specialized shop in time, and it can only be started again after the maintenance personnel check the vehicle on site to make sure that there is no problem.

Legal basis

Road Traffic Safety Law of the People's Republic of China

Article 55 Tractors are prohibited from passing on expressways and roads in central cities of large and medium-sized cities. Other roads where tractors are prohibited shall be stipulated by the people's governments of provinces, autonomous regions and municipalities directly under the Central Government according to local actual conditions.

tractors can be used for freight transportation on roads where tractors are allowed to pass, but they must not be used for carrying people.