Nashville Automobile Accident Attorney Shares Some Facts About Highway Related Fatalities Related To Alcohol
The probability of a fatal crash rises significantly after 0.05 percent blood alcohol concentration (BAC) and even more rapidly after 0.08 percent. Drivers with very high BACs (at or above 0.15 percent) have a very high risk of dying in a crash or getting severely injured. All states have enacted a law defining impairment as driving with a BAC at or above 0.08 percent.
Progress has been made during the past 30 years to reduce the numbers and proportion of fatally injured drivers with BACs at or above 0.08 percent. Since 1982, there has been a 42 percent decline in the number of passenger vehicle drivers killed in crashes who had BACs at or above 0.08 percent. There also has been a substantial decline among those with very high BACs (at or above 0.15 percent), who often are assumed to be “hard-core” drinking drivers. However, little progress has been made since the mid-1990s and alcohol-impaired driving is still a major problem. In 2005, research estimated that 8,916 deaths would have been prevented if all drivers on the road had BACs below 0.08 percent. Applying the same methods yields an estimate of 7,440 preventable driver deaths if BACs were below 0.08 percent in 2009.
Drivers younger than 21 are more vulnerable than older drivers to the impairing effects of alcohol. At the same BAC, young drivers are far more likely to get into a fatal or nonfatal crash. The minimum drinking age is 21 throughout the United States. In addition, all states have “zero tolerance” laws that prohibit people younger than 21 from driving after drinking. Typically, these laws prohibit driving with a BAC of 0.02 percent or greater. In recent years, drivers younger than 21 killed in crashes are about half as likely as fatally injured drivers ages 21-30 to have a BAC of 0.08 percent or higher.
This information is based on analysis of data from the U.S. Department of Transportation’s Fatality Analysis Reporting System (FARS) made by the Insurance Institute for Highway Safety.
If you need more information about Tennessee traffic fatalities contact the experienced nashville automobile accident lawyers at Phillip Miller & Associates for answers.


