When you are driving behind another vehicle, it is important to maintain a safe following distance. The minimum is often set at three seconds. By measuring distance in seconds instead of physical space, you automatically allow for a greater following distance at higher speeds. You need more stopping distance on the interstate than you would on a residential street.
One reason for this following distance is that you cannot stop your car as quickly as many people assume. Many drivers think braking is instantaneous, but authorities point out that there is often a delay of about one and a half seconds. During that time, a car traveling at 55 miles per hour will travel approximately 121 feet.
Why is there a delay?
First, a driver must perceive what is happening and recognize that it is time to hit the brakes. For instance, you may see the brake lights come on in the car ahead of you. While this feels immediate, the cognitive process of recognizing the need to slow down typically takes about three-quarters of a second.
After that realization, the driver still needs to move their foot from the gas pedal to the brake pedal and push it toward the floor. This step also feels quick, but it usually takes another three-quarters of a second.
Additionally, these average reaction times are not guaranteed. A driver who is distracted or fatigued may react more slowly than someone who is fully alert and attentive.
Seeking financial compensation
Even if you maintain a proper following distance and brake appropriately, you could still be injured in an accident caused by another driver who fails to do the same. If you suffer injuries, it is important to understand how to seek financial compensation.