The Fourth of July is best known for celebrations with family and friends, enjoying the summer weather with food and drinks. Those celebrations often include drinking alcohol, which can lead to impaired driving.
According to the National Highway Traffic Safety Administration (NHTSA), 164 people were killed in motor vehicle crashes involving at least one driver with a blood alcohol concentration of .08 or higher over the three-day Fourth of July holiday in 2014. In reality, 40 percent of the total fatalities were more than likely preventable.
The rate of alcohol impairment for drivers involved in fatal crashes was over three times higher at night than during the day. To date, there have been 154 fatalities on Iowa roadways this year, up 31, or 25% more than this time last year.