what does alcohol do to your driving skills and judgement
Alcohol reduces the focus, coordination, judgment and reaction speed that safe driving relies on. The CDC says any alcohol use impairs the ability to drive safely, and that impairment starts at lower BAC levels than the legal limit.
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Skills driving depends on
The CDC lists focus, coordination, judgment and reactions as the basis of safe driving. Alcohol affects all of them, and NIAAA notes that it can make it harder to think clearly and move with coordination.
The legal limit is not a safe line
Most states set the limit at 0.08 g/dL BAC and Utah at 0.05. The CDC states that impairment starts at lower levels, so a driver under the limit can still be impaired.
How common are alcohol-related crashes?
The CDC reports that 13,524 people died in 2022 in crashes involving an alcohol-impaired driver. That was 32% of all US traffic deaths, about 37 deaths per day or one every 39 minutes.
What to do
Plan a ride, a designated sober driver or an overnight stay before you start drinking. Laws and penalties differ by state, so see our laws and travel section and ask a lawyer about a specific case.
People also ask
Does alcohol slow reaction time?
The CDC lists reactions among the abilities safe driving needs and says any alcohol use impairs the ability to drive safely.
Is it safe to drive under 0.08 BAC?
Not necessarily. The CDC says impairment starts at lower BAC levels than the legal limit.
How many people die in alcohol-impaired crashes?
The CDC reports 13,524 deaths in 2022, which is 32% of US traffic deaths.
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