Driving Tip – Scanning Ahead Avoids Crashes

One of the most common crash causes is taking eyes of the road ahead, whether due to distraction or another reason. It only takes about two seconds of inattention to lose control, especially in high speed or high traffic environments. Here’s a tip you can use with your teen driver to start a good habit that will keep him or her safer.

According to Consolidated Driving Programs, Inc., we should all scan the roadway using an orderly search pattern. Begin with scanning 20 to 30 seconds ahead, to both sides of the road and behind the vehicle using rear- and side-view mirrors. Getting the “big picture” lets you make plans for avoiding hazards.

Next, scan 12 to 15 seconds ahead, looking for curves, hills, bridges, cross roads, traffic signals, pedestrians, animals, etc.

Next, scan six to eight seconds ahead to identify things like the steepness of hills, width of bridges, road hazards and other potential conflicts.

Finally, scanning one to two seconds ahead, you can now decide if it’s safe to proceed, or if there’s a need to adjust lane position, speed, etc.

The next time you drive, make it a point to consciously scan ahead as outlined. You’ll notice that your driving becomes a much more active task, rather than the semi-conscious mode many of us are usually in behind the wheel. Once you get the feel for scanning, teach your teen how to do it. They certainly don’t need to drive semi-conscious, and this scanning exercise will set a good pattern for them.

For more detailed information, check out our Safety Store for a series of new Driver’s Education products from our newest partner, Consolidated Driving Programs, Inc.

What’s a Safe Following Distance When Driving?

Variable Following Distance

Here’s a tip you can share with your teen, courtesy of Dr. Charles McDaniel. Dr. McDaniel is the author of Parents Deserve a Brake, a best-selling CD program that helps parents teach their teens to become safe drivers. Dr. McDaniel holds a Ph.D. in Curriculum Development-Highway Traffic Safety and has led many traffic safety initiatives across the country over several decades. You can read more about him here.

For years, a safe following distance behind the vehicle in front of you was based on one car length (20 feet) for each 10 mph you were traveling. In the late 1960s, this was changed to the two-second rule. The two-second rule is adequate for speeds up to 35 mph. Today, many driving programs and some states recommend a three-second following distance. We recommend a Variable Following Distance, as follows:

  • Two-second following distance, 0-35 mph

  • Three-second following distance, 36-60 mph

  • Four-second following distance, 61+ mph

If driving conditions involve fog, snow or ice, you should increase your following distance by one or more seconds, depending on the severity of the weather. If you are following a motorcycle, extend your following distance by at least one additional second.

How do you gauge the distance? Just pick a landmark on the road ahead. It could be a utility pole, a shadow, a bridge or even a mark on the road. Count one-thousand-one, one-thousand-two, etc. to see how long it takes you to reach the landmark. Then adjust your speed to leave the appropriate distance between you and the vehicle ahead. This is especially easy to do on freeways and other limited access highways where speeds are higher.