How to drive correctly when it rains, encounters fog, snow and ice in expressway?

1. In case of extreme weather in expressway, there are usually high-speed traffic police departments for road guidance or traffic control. As long as you drive under the guidance of the traffic police department, you can generally pass through expressway safely.

Second, if you must drive on the expressway in bad weather, please pay attention to the following points:

1. When driving in rainy and foggy weather, pay attention to slow down, turn on the emergency warning light, and keep a safe distance from the vehicle in front; Pay attention to defogging in the car (or open some windows, which is generally not recommended, but it is recommended to turn on the air conditioning and heating in the car, and then slowly eliminate the fog on the glass in the car) so as not to affect the driver's line of sight.

2. Drive in snow and ice, and prepare for travel before driving. Tie a snow chain on the car tire; Slow down on the road and keep a safe distance from the car in front. If you drive at night, please turn on the emergency light. Pay attention to eliminate the fog on the window glass (as above).

No matter what bad weather you are driving in, please fasten your seat belt and leave the nearest toll station under the guidance of the traffic police department. Try not to stay too long on the expressway.

Finally, I suggest you bring some warm items, convenient food, drinking water, wireless communication equipment (such as mobile phones), flashlights and so on. Before going out, this can avoid emergencies and help yourself.

I hope you have a wonderful trip!