What should I do when I run on the expressway in foggy weather?

Winter is a foggy and foggy season. How to drive safely when driving at high speed in foggy weather and foggy weather? Let's talk about how to drive safely in foggy days. Correct use of lighting

How to drive safely in foggy weather in expressway?

When the visual field on expressway is less than 200m in foggy days, turn on fog lights, low beam lights, indicator lights and headlights. When the visibility is lower than 100, the purpose is not only to turn on the above-mentioned lights, but to increase the danger warning flash. This is to let other vehicles better observe their own vehicles and avoid accidents. If the visibility is less than 50m or 20m, you'd better get off at the nearby expressway, or go to the nearby rest area to wait for the fog to clear. Remember, except for lights, you must slow down in foggy days!

Pay attention to speed limit driving

The education law stipulates that the visual field is less than 200 meters, the speed cannot exceed 60 kilometers per hour, and the distance from the vehicle in front of the same lane is greater than 100 meters. Visibility is less than 100 meters, speed cannot exceed 40 kilometers per hour, and the distance from the vehicle in front of the same lane is more than 50 meters. Visibility is less than 50 meters, speed can't exceed 20 kilometers per hour, and you can't leave expressway from the nearest exit.

Always brake slowly.

The most important thing in fog collision is to control the speed. The second brake should be flat, and the taillight will light up when braking, which can warn the car behind to pay attention to the distance. Don't slam on the accelerator in foggy days, and avoid sudden braking and steering wheel. If you really need to slow down, you should first slowly release the throttle and brake several times in a row to prevent rear-end collision.

Try to choose the middle driving.

In foggy days, try to drive along the middle of the road. Don't drive along the roadside to avoid being scrubbed or hitting the guardrail, and avoid colliding with vehicles parked in the emergency lane. If you drive in the middle lane, you may have a chance to avoid any unexpected situations, so it is best not to drive sideways in foggy days.

Stop in the fog.

In case of heavy fog (such as fog), you can park the vehicle on a solid shoulder, turn on the danger warning light, make a warning sign for the driving direction of the vehicle at 150m, get off from the right side after parking, evacuate the personnel from the guardrail, and drive the vehicle at high speed or enter the rest area to wait until the line of sight recovers to a certain extent.

Listen to all directions with your ears in foggy days.

If a rear-end collision occurs in foggy weather, it is often a serial rear-end collision. In fact, if such an accident happens, people should evacuate from the guardrail as soon as possible. During driving, if you hear the collision sound of vehicles in front, you should immediately slow down, quickly observe the situation of vehicles in the rear, find a safe place to park and evacuate people.

A traffic accident happened in the fog.

When an accident occurs in foggy days, the first thing to do is to keep people away from vehicles and hide outside the guardrail to avoid losses caused by secondary accidents.