How much is the speed limit in rainy and snowy weather?

Rain and snow high-speed control: when the visibility is less than 200m, the maximum speed is 60, and the distance is greater than 100m. When the visibility is less than100m, the maximum speed is 40 and the distance is more than 50m. When the visibility is less than 50 meters, the top speed is 20, and leave the expressway from the nearest exit as soon as possible.

According to the "Regulations for the Implementation of the Road Traffic Safety Law", drivers should turn on fog lights, low beam lights, position lights and front and rear position lights when driving in heavy rainfall, snowfall and fog, and keep a distance of 100 meters or more from the vehicle in front of the same lane. When the visibility is less than 100 meters, in addition to fog lights, low beam lights, position lights, front and rear taillights, and hazard warning flashing lights (double flashing lights) should be turned on at this time, and the speed should not be higher than 40 kilometers per hour.

When the road visibility is less than 50 meters, the safest way at this time is not to drive as much as possible, but if the conditions do not allow (there is no parking condition on or near the expressway at this time, etc.). ).), you need to turn on all the lights that can basically be turned on, such as fog lights, low beam lights, position lights, front and rear position lights, and hazard warning flashlights, but remember not to turn on the high beam lights. At the same time, the driver should ensure that the speed is within 20 kilometers per hour, and properly whistle when it is unclear whether there are vehicles and pedestrians before and after judgment, which plays a warning role.

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