Answer:
50 minutes.
Step-by-step explanation:
2018 NHTSA key findings:
■ In 2018 there were 10,511 fatalities in motor vehicle traffic crashes in which at least one driver had a BAC of .08 g/dL or higher. This totaled 29 percent of all traffic fatalities for the year. (Note: It is illegal in every State to
drive with a BAC of .08 g/dL or higher.)
■ An average of 1 alcohol-impaired-driving fatality occurred every 50 minutes in 2018.
■ The estimated economic cost of all alcohol-impaired crashes (involving alcoholimpaired drivers or alcohol-impaired nonoccupants) in the United States in 2010 (the most recent year for which cost data is available) was $44 billion.
■ Of the 2018 traffic fatalities among children 14 and younger, 22 percent occurred in alcohol-impaired-driving crashes.
■ The 21- to 24-year-old age group had the highest percentage (27%) of drivers with BACs of .08 g/dL or higher in fatal crashes compared to other age groups in 2018.
■ The percentage of drivers with BACs of .08 g/dL or higher in fatal crashes in 2018 was highest for motorcycle riders (25%), compared to drivers of passenger cars (21%), light trucks (19%), and large trucks (3%).
■ The rate of alcohol impairment among drivers involved in fatal crashes in 2018 was 3.4 times higher at night than during the day.
■ In 2018 among the 10,511 alcohol-impaired driving fatalities, 67 percent (7,051) were in crashes in which at least one driver had a BAC of .15 g/dL or higher.
Source: NHTSA 2018 data
Hope that helps