Can I stop my car when it rains heavily on the highway? What should I do if it rains heavily on the highway?

Heavy rain is rain with very high precipitation intensity. China's meteorological regulations stipulate that rain with a 24-hour precipitation of 50 mm or more is called "heavy rain". Extremely heavy rain is a kind of disastrous weather, which often causes floods and serious soil erosion, leading to major economic losses such as engineering failures, levee breaches and flooded crops. When driving on the highway in heavy rain, you need to hold the steering wheel tightly, reduce the speed, turn on the air conditioner, avoid fogging of the windows, turn on the lights, do not brake suddenly, and get off the highway at the nearest service area and toll gate. In the event of heavy rain, try not to park the vehicle in the emergency lane to avoid collisions or scratches. You can get off the highway at the nearest highway intersection or enter the service area. This will be relatively safe and can avoid accidents as much as possible.

Contents of this article

1. Can I stop my car during heavy rain on the highway?

2. What should I do if it suddenly rains heavily on the highway?

3. Things to note when driving on highways in heavy rain

4. Will the highway be closed due to heavy rain?

Can I stop on the highway when it rains heavily?

Do not stop on the highway when encountering heavy rain. Once a vehicle is driving on the highway in heavy rain or rain, it is very easy to cause a traffic accident if it stops. If such a situation occurs, it is recommended to turn on the vehicle's double flashes and drive slowly in the slow lane. Try not to drive too slowly while ensuring safety and being able to control the speed.

Heavy rain on the highway will not only make the road very slippery, but also affect our own journey. If the speed is too fast, there is a high possibility of irreversible traffic accidents, so you can try to drive in the middle of the highway.

Because the vision becomes very blurred in heavy rain, you need to turn on the fog lights and low beam lights while driving, so that the driver can see the road ahead clearly and let other cars notice their car. However, the double flash lights can only be turned on when the visibility is less than 50 or 100, otherwise it will easily mislead others.

In addition, in case of heavy rain, try not to park your vehicle in the emergency lane to avoid collision or scratches. You can get off the highway at the nearest highway intersection or enter the service area, which will be relatively safe and can avoid accidents as much as possible.

What should I do if it rains suddenly on the highway?

1. Taking shelter in a service area: The biggest trouble that rain brings to us drivers is that it interferes with our vision. If it is just a light rain, it is not a big problem. However, if the raindrops are large and the density is very high, it is actually difficult to ensure our vision relying solely on the car wipers. At this time, continuing to drive will become very dangerous. However, heavy rain usually does not last long. Therefore, if you encounter such an emergency, it is best to enter the service area as soon as possible to take shelter from the rain and continue on the road when the heavy rain is less.

2. Turn on the low beam and fog lights: If we are still far away from the service area during a rainstorm and have to keep driving, we must be careful, because the heavy rain will not only block our vision, but also reduce the ambient brightness. The water mist splashed by the wheels is also very large. Therefore, when driving in the rain, you must turn on the low beam and fog lights. This is not only to make it easier for us to see the road conditions, but also to make it easier for others to see us.

3. Reduce your speed: When driving in the rain, the friction coefficient between the tires and the ground will decrease, and rain will weaken the grip of our car like lubricating oil. At this time, we can only reduce your speed to ensure our personal safety. Many accidents on the highway are caused by vehicles not slowing down in the rain, which eventually leads to the car skidding. Therefore, you must adjust the speed according to the actual situation.

However, one thing to note here is that since the speed of vehicles on highways is generally high, if your speed drops too low, it will easily cause a rear-end collision. Therefore, even in heavy rain, we cannot drop the speed too low. It is best to keep a safe distance from the vehicle in front and drive at a similar speed.

Things to note when driving on highways in heavy rain

First, you need to slowly reduce your speed, turn on the wipers, fog lights and low beam lights to ensure a clear view ahead. Drive to the nearest highway exit or go to a service area to avoid the rain, and then get on the highway after the rain has subsided or stopped.

If there is a mountain next to the highway, you should drive away quickly and do not stay nearby to prevent mudslides or other unexpected disasters.

After heavy rain on the highway, you cannot change lanes or turn on the hazard lights at will.

Try to drive in the middle lane as much as possible, because during heavy rains, the leftmost and rightmost lanes will be more flooded than the middle lane.

Is the highway closed due to heavy rain?

No road closures. Highways will not be closed on rainy days, only in heavy fog or snow. Highways will be closed. You must be careful and fasten your seat belts when driving on highways on rainy days, because the roads are slippery on rainy days, and the wind makes it easy for the car to deviate. You must also control the speed, do not exceed the speed limit, and do not drive at uneven speeds, which can easily cause slipping. Speed ​​limit on highways on rainy days: The speed limit remains unchanged. However, for safety, you can reduce the speed by 20%-50% according to the amount of rainfall and the amount of water on the road. When your wipers are barely enough when they are turned to the maximum gear, you should decisively turn on the front fog lights. When you can hardly see the color of the car within 100 meters from the rearview mirror, you should turn on the rear fog lights. It is not very safe, so drive safely.