How to Know When an Older Adult Should Stop Driving

There is no single birthday when every older adult should stop driving. The National Institute on Aging says people age differently, so the decision should be based on driving skills, health, and safety concerns rather than age alone. Start paying closer attention if driving feels harder, loved ones are worried, or daily routes have become stressful.

Watch for multiple crashes, near misses, unexplained dents, tickets, honking from other drivers, drifting lanes, or trouble judging gaps in traffic. The National Highway Traffic Safety Administration recommends assessing changes in vision, attention, reaction time, and physical fitness because these can affect driving safety. A repeated pattern matters more than one isolated mistake.

Driving depends on seeing signs and lane lines, hearing horns or sirens, turning to check blind spots, and moving quickly between pedals. The CDC notes that age-related changes in vision, physical function, reasoning, memory, diseases, and medications may affect some older adults' driving abilities. Schedule regular eye and hearing checks, and take stiffness, numbness, dizziness, or slower reactions seriously.

Some prescription and over-the-counter medicines can cause drowsiness, dizziness, reduced alertness, or slower reactions. The NIA advises asking a doctor or pharmacist whether health conditions or medicines could make driving unsafe. Never stop or change a prescribed medicine on your own; ask for a professional review instead.

Getting lost on familiar roads, missing traffic signs, reacting slowly, drifting into other lanes, or becoming unusually agitated in traffic can be especially concerning. MedlinePlus explains that people with dementia may need regular driving tests and may eventually need to stop driving as judgment and memory change. Family members should monitor driving because the person may not recognize the problem.

If warning signs are mild but real, limit driving to safer conditions while you arrange help. The CDC recommends driving in daylight and good weather, planning routes, leaving more following distance, and avoiding distractions. It may also help to avoid highways, heavy traffic, night driving, unfamiliar areas, and difficult left turns.

A driving rehabilitation specialist, occupational therapist, doctor, or state motor vehicle agency may help evaluate whether driving is still safe. The NHTSA self-assessment guidance can also help older drivers notice changes in vision, fitness, attention, and reaction time. A neutral assessment can make the conversation less personal and more practical.

Make a medical appointment if there are crashes, near misses, confusion, fainting, seizures, sudden vision changes, major sleepiness, new weakness, or trouble controlling the pedals or steering wheel. The NIA recommends talking with a doctor when health or driving concerns arise because medical conditions, injuries, and medications can affect driving skills. If a doctor recommends stopping or changing driving habits, treat that as a serious safety warning.

Stopping driving is easier when errands, appointments, groceries, prescriptions, and social visits already have a plan. The CDC MyMobility resources encourage older adults and caregivers to plan ahead for safe mobility and independence. Look into rides from family, public transit, senior transportation, rideshare services, delivery options, and local aging services before there is a crisis.