Safe Driving After 60

By Sean McKinney; reviewed by Gary Heiting, OD

If you are 60 or older, driving a car might be riskier than you realize.

Research shows that our ability to see moving objects while we ourselves are in motion deteriorates much sooner than our ability to see stationary objects. Age-related eye diseases also can compromise vision, even before we are aware of symptoms.

As we grow older, our driving skills are further challenged because we also lose peripheral vision and our reaction time slows.

Driving Tips for Older Motorists

These tips can help you stay safe on the roadways, especially at night:

• Don't use your cell phone while driving. This is a bad idea at any age. But older drivers particularly are slower to react to a driving emergency, even without the distraction of a cell phone. The risks of talking on the phone while driving are documented in more than 125 studies, according to the Insurance Institute for Highway Safety. When reviewing some of these studies in 2000, the Harvard School of Public Health found that cell phones reduce reaction time and performance in older motorists more than in younger drivers.
• Use extra caution at intersections. In a 2007 study, the Insurance Institute for Highway Safety found 40 percent of fatal collisions involving elderly motorists occurred at intersections. The most common reason for these crashes was a failure to yield, especially when taking a left turn.
• Avoid driving on unfamiliar streets at night. The National Safety Council says traffic death rates are three times higher at night than during the day. As aging Baby Boomers continue to take to the roads at night — in greater numbers than their parents — the risk of fatal crashes is expected to increase substantially. Even if you wear eyeglasses that seem to work well, you may not be equipped for glare, hard-to-read signs, and the other unique challenges of twilight and nighttime driving. For these reasons, you should avoid routes with poor lighting, irregular twists, and poor signage.
• Assess your driving ability based on reactions of others. Honking horns, worried loved ones, warnings from police, and blinding headlights suggest rethinking where and for how long you should drive. If you are having difficulty, limit yourself to shorter trips, preferably during daylight and when weather conditions are favorable. Keep your car in good repair, plan extra time for travel, stay at least two car lengths behind the nearest vehicle, and follow expert advice for driving safely.

If you are over 60, your eyesight likely is not as good as it once was. You can improve driving safety with a few simple precautions, such as making sure you turn your head to look both ways at intersections.

Is Your Eyesight Affecting Your Driving?

The Vision Council of America has found that many older Americans ignore the need for eye exams. Nearly half of today's seniors have never had a dilated eye exam. Worse, vision screening requirements for elderly drivers are lax in most states.

Following these steps can help you maintain healthy eyes and clear vision, along with a good driving record:

1. See an eye doctor at least once every two years. Your eye care practitioner can make sure your eyes don't show any serious age-related changes such as macular degeneration. Also, with certain common eye conditions such as presbyopia, you may need more frequent changes of your eyeglasses or contact lenses prescription to maintain optimum eyesight.
2. Consider wearing special eyeglasses. Anti-reflective coatings can cut down on glare. Also, lenses developed with wavefront diagnostic technology may be able to reduce halos, starbursts, glare, and other types of aberrations.
3. Reduce your speed when driving at night. As we get older, our pupils get smaller and don't dilate as quickly in the dark. Because of this and other normal age-related changes in the eye, only about one-third as much ambient light reaches our retinas in our 60s, compared with the eyes of people in their 20s. This loss of light transmittance significantly reduces night vision, which is why you should reduce your driving speed at night to compensate.
4. Seek the best care for age-related disease. If you have cataracts, for example, implantation of an aspheric intraocular lens will provide better contrast vision than a traditional, spherical intraocular lens. If you have diabetes, get your eyes examined at least once yearly, and closely follow your doctor's recommendations regarding your diet, medications, and lifestyle to reduce your risk of diabetic retinopathy, which can progress to severe vision loss without warning.

What's at Stake

The National Highway Traffic Safety Administration says 6,512 people — 15 percent of all Americans who were killed on the road in 2005 — were 65 or older. That percentage is expected to keep climbing as the number of older Americans increases.

Motor vehicle crashes are also the leading cause of injury in adults between 65 and 75 years old, and the second leading cause of injury to those 75 or older, according to the U.S. Centers for Disease Control.

Practicing good driving habits and having regular checkups with your eye doctor can help keep you safer on the roadways, plus decrease your risk of becoming one of these unfortunate statistics.

[Page updated August 2007]