Driving a motor vehicle encounters meteorological conditions with visibility lower than 100 meters on the expressway.

The meteorological conditions under which the visibility of motor vehicles is lower than 100 meters when driving on the expressway are as follows:

When the visibility of a motor vehicle is lower than 100 meters on the expressway, the maximum speed shall not exceed 40 kilometers per hour ... When the vehicle owner is driving on the expressway, if the visibility is lower than 100 meters, the speed shall not exceed 40 kilometers per hour.

In addition, when the vehicle is driving on the expressway, if it encounters fog, rain, snow, sand dust, hail and other environments with low visibility, the owner should abide by the regulations.

1. Slow down

When the visibility is lower than 100 meters, it is necessary to reduce the speed at the first time. Deceleration can increase reaction time and provide more space to avoid collision.

Turn on the light

In the case of low visibility, turn on the front and rear fog lights and low beam lights of the vehicle to increase the alertness of other vehicles and improve their visibility.

3. Use fog lights and hazard warning flashlights.

If the vehicle is equipped with fog lights and hazard warning flashlights, these lights can be turned on as needed. Fog lamps can provide better lighting effect, and hazard warning flashlights can remind other vehicles of their existence.

4. Keep the distance between cars

In the case of low visibility, you must keep enough distance between cars. In case of emergency, there is enough distance to provide more time to brake or avoid other vehicles.

5. Pay attention to road signs and marks.

In the case of low visibility, we should pay special attention to road signs and markings, which are important basis for guiding driving direction and warning danger.

6. Avoid overtaking and changing lanes

In the case of low visibility, try to avoid overtaking and frequent lane changes to reduce the risk of rear-end collision and side collision.

Stay alert

When the visibility is below 100 meters, you should not only carefully observe the road ahead, but also be vigilant, pay attention to the movement and sound of other vehicles around you, and be prepared for emergencies at any time.

Summary:

When the visibility on the expressway is below 100 meters, drivers should slow down, turn on the lights, keep enough distance between cars, improve their alertness and ensure the traffic safety of themselves and others.