Distance between cars according to traffic rules: we ensure safety

Drivers, especially in big cities, are constantly rushing somewhere, "running up" the cars in front. And now, when someone still gets into an accident, he realizes that to avoid this situation, he would only need a few centimeters and he should not forget what a safe distance between cars according to traffic rules is.

The main thing is to keep the speed

In order not to accidentally get into an accident due to the fact that the permissible distance between cars was violated, traffic rules clearly limit the maximum speed of movement in various zones.

For example, in all courtyards and in those places that fall under the sign 5.21 "Residential area", a maximum speed limit of 20 kilometers per hour is set.

On city roads the maximum speed is set by default, but on some sections it is even lower. Inspectors note that if all drivers observed the speed limit within the city, there would be half the number of accidents.

Also, the driver is prohibited from deliberately choosing too low a speed of movement and braking sharply. If this is not observed, then inspectors may regard these actions as deliberately interfering with other moving vehicles.

Required distance and braking distance

Ideally, the distance between cars according to traffic rules is equal to the speed of the car, divided by two. For example, if the driver is moving quickly (100 km / h), then the distance between the vehicle in front must be at least 50 meters. Also, let us assume that the distance between the cars is equal to the vehicle speed.

To understand how important it is to maintain a distance, there is a visual table that shows the braking distance of a moving car at various speeds.

Stopping time depending on the road surface

Having studied the safe braking vehicle on a particular surface, it is already possible to understand that a safe distance between cars according to traffic rules when stopping is necessary. However, not all drivers, let alone beginners, will be able to calculate the correct distance to the vehicle in front in order to protect themselves and other vehicles.

It is generally accepted that on a dry road or on asphalt after rain, the safe distance between cars according to traffic rules should be at least 2 seconds. If the asphalt is dirty and there is a lot of clay or dust on it, then the distance should be 3 seconds. If the snow is packed, then a distance of 3 seconds is suitable, however, experienced drivers advise beginners to maintain a long distance. If it snowed and rained on the roads and all the precipitation during the night froze, then the safest distance would be a distance of at least 5 seconds.

Also, all drivers should remember that, if necessary, the distance between vehicles should be increased and caution should be exercised. This is especially important if the tires on the car are out of season.

Of course, even traffic rules will not help determine the exact safe distance. The distance between cars while driving must be constantly monitored by the driver. However, DPS inspectors give a few tips for newbies to maximize their safety against a possible collision.

1. If the car is driving in an area with limited visibility, then in this case the distance must be increased at least twice from the set one. It is then that the driver will feel as safe as possible, even if the vehicle in front of the vehicle comes to an emergency stop.
2. If the driver drives a loaded vehicle, then in this case the distance must be increased by 1.5 times, since the braking distance of the car will increase due to the mass.
3. Under no circumstances should you brake sharply before turning. Slow down smoothly and make sure that those vehicles driving behind are at a safe distance.

Choice - effective distance

The effective distance is the same safe distance between vehicles. Traffic rules state that the effective distance must be increased if:

• behind the wheel is a driver who has recently graduated from a driving school;
• while driving on the highway, the quality of the road surface gradually began to deteriorate;
• initially it rained, and then it was replaced by snow;
• the view of the road has become worse or there are obstacles on the surface;
• the driver is attached to the end of the convoy and its length exceeds 5 vehicles;
• the driver increases the speed - in this case, it is better to change the lane altogether.

Also, the driver must remember one more rule that if he drives behind a car that is smaller in size and even more so in weight than his vehicle, then in this case, you must stay away from such a car. The lighter the car, the shorter the stopping distance will be, and the vehicle following it may simply not have time to stop.

Examples of

There are several examples that clearly show drivers how important the distance between cars according to traffic rules is. The examples describe the most common causes of collisions.

Example 1

The driver from behind decided to overtake. TS-"leader" decided to turn left. Having braked sharply, the driver showed the left turn signal, and the car, which was behind, did not have time to react to the situation in time. There was a collision.

Example 2

The Zhiguli driver decided to turn left. Behind him was a bus that did not keep the distance. Since the bus is heavier than the Zhiguli, a collision occurred.

Example 3

A Zhiguli vehicle was driving along the highway. The driver saw a hole and braked sharply, and two more trucks were driving behind him. The drivers of heavy trucks did not calculate the safe distance in time and could not quickly react to the braking of the Zhiguli. As a result, there was an accident with three injured cars.

In fact, there are a lot of such examples, and all these situations could have been prevented if all drivers were careful while driving and kept their distance.