- Drivers with a blood alcohol concentration (BAC) of 0.08% or higher (i.e., drunk drivers) are considered alcohol-impaired by law.
- About one in three traffic deaths in the United States involve a drunk driver.
- Thanks to dedicated efforts, rates of drunk driving and alcohol-involved fatal crashes have gone down in recent years.
- Still, drunk drivers got behind the wheel millions of times in 2010.
- These data show what’s happening in your state.
The percentage of teens in high school who drink and drive has decreased by more than half since 1991.
1 in 10
One in 10 teens in high school drinks and drives.*
Young drivers (ages 16-20) are 17 times more likely to die in a crash when they have a blood alcohol concentration of .08% than when they have not been drinking.
The percentage of teens in high school who drink and drive has decreased by more than half since 1991,* but more can be done. Nearly one million high school teens drank alcohol and got behind the wheel in 2011. Teen drivers are 3 times more likely than more experienced drivers to be in a fatal crash. Drinking any alcohol greatly increases this risk for teens.
Research has shown that factors that help to keep teens safe include parental involvement, minimum legal drinking age and zero tolerance laws, and graduated driver licensing systems. These proven steps can protect the lives of more young drivers and everyone who shares the road with them.
*High school students aged 16 years and older who, when surveyed, said they had driven a vehicle one or more times during the past 30 days when they had been drinking alcohol.Problem
Drinking and driving can be deadly, especially for teens
Fewer teens are drinking and driving, but this risky behavior is still a major threat.
- Drinking and driving among teens in high school has gone down by 54% since 1991. Still, high school teens drive after drinking about 2.4 million times a month.
- 85% of teens in high school who report drinking and driving in the past month also say they binge drank. In the survey, binge drinking was defined as having 5 or more alcoholic drinks within a couple of hours.
- 1 in 5 teen drivers involved in fatal crashes had some alcohol in their system in 2010. Most of these drivers (81%) had BACs* higher than the legal limit for adults.
*Blood alcohol concentration. It is illegal for adults to drive with a BAC of .08% or higher. It is illegal for anyone under age 21 to drive after drinking any alcohol in all US states.
Preventing Teen Drinking and Driving: What Works
The strategies in this section are effective for reducing or preventing drunk driving. They are recommended by The Guide to Community Preventive Services and/or have been demonstrated to be effective in reviews by the National Highway Traffic Safety Administration.* Different strategies may require different resources for implementation or have different levels of impact. Find strategies that are right for your state.
Strategies to reduce or prevent drunk driving
Drunk driving laws make it illegal nationwide to drive with a BAC at or above 0.08%. For people under 21, “zero tolerance” laws make it illegal to drive with any measurable amount of alcohol in their system. These laws, along with laws that maintain the minimum legal drinking age at 21, are in place in all 50 states and the District of Columbia, and have had a clear effect on highway safety, saving tens of thousands of lives since their implementation.
Sobriety checkpoints allow police to briefly stop vehicles at specific, highly visible locations to see if the driver is impaired. Police may stop all or a certain portion of drivers. Breath tests may be given if police have a reason to suspect the driver is intoxicated.
Ignition interlocks installed in cars measure alcohol on the driver’s breath. Interlocks keep the car from starting if the driver has a BAC above a certain level, usually 0.02%. They’re used for people convicted of drunk driving and are highly effective at preventing repeat offenses while installed. Mandating interlocks for all offenders, including rst-time offenders, will have the greatest impact.
Multi-component interventions combine several programs or policies to prevent drunk driving. The key to these comprehensive efforts is community mobilization by involving coalitions or task forces in design and implementation.
Mass media campaigns spread messages about the physical dangers and legal consequences of drunk driving. They persuade people not to drink and drive and encourage them to keep other drivers from doing so. Campaigns are most effective when supporting other impaired driving prevention strategies.
Administrative license revocation or suspension laws allow police to take away the license of a driver who tests at or above the legal BAC limit or who refuses testing. States decide how long to suspend the license; a minimum of 90 days is effective.
Alcohol screening and brief interventions take advantage of “teachable moments” to identify people at risk for alcohol problems and get them treatment as needed. This combined strategy, which can be delivered in health care, university, and other settings, helps change behavior and reduces alcohol-impaired crashes and injuries.
School-based instructional programs are effective at teaching teens not to ride with drunk drivers. More evidence is needed to see if these programs can also reduce drunk driving and related crashes.
What Can Be Done
States and communities can:
- Increase awareness among teens and parents.
- Strengthen enforcement of existing policies, such as minimum legal drinking age and zero tolerance laws, and graduated driver licensing systems.
Pediatricians and other health professionals can:
- Screen teens for risky behaviors, including the following:
- Using alcohol, drugs or other substances
- Driving after alcohol or drug use
- Riding with a driver who has been using alcohol or drugs
- Educate parents and teens about the risks of drinking and driving.
- Encourage parents of new teen drivers to set and enforce the “rules of the road” and consider tools like parent-teen driving agreements.
- Remind parents to lead by example as safe drivers, starting even before their child is old enough to drive.
- Choose to never drink and drive.
- Refuse to ride in a car with a teen driver who has been drinking.
- Know and follow their state’s GDL laws.
- Follow “rules of the road” in their parent-teen driving agreement.
- Wear a seat belt on every trip, no matter how short.
- Obey speed limits.
- Never use a cell phone or text while driving.
- Understand that most teens who drink do so to get drunk.
- Recognize the dangers of teen drinking and driving and that teen drivers are at much greater risk of crashing after drinking alcohol than adult drivers.
- Provide teens with a safe way to get home (such as picking them up or paying for a cab) if their driver has been drinking.
- Model safe driving behavior.
- Consider tools like parent-teen driving agreements to set and enforce the “rules of the road” for new drivers. Safe driving habits for teens include the following:
- Never drink and drive
- Follow state GDL laws
- Wear a seat belt on every trip
- Limit nighttime driving
- Set a limit on the number of teen passengers
- Never use a cell phone or text while driving
- Obey speed limits
- The Guide to Community Preventive Services (The Community Guide), Motor Vehicle-Related Injury Prevention, at www.thecommunityguide.org, National Highway Traffic Safety Administration, (2013).
- Countermeasures that work: a highway safety countermeasures guide for State Highway Safety Offices, at www.nhtsa.gov/static les/nti/pdf/811727.pdf.