NHTSA Car Crash Statistics on Speeding and Drunk Driving
Federal crash data shows how many people die on American roads each year and which driver behaviors are involved. The figures below come from the National Highway Traffic Safety Administration (NHTSA), and each one is tied to its data year. A car accident attorney might use numbers like these for context, but statistics describe patterns across many crashes rather than what happened in any one of them.
Total traffic deaths
NHTSA reported that 39,254 people died in traffic crashes in 2024, for a rate of 1.19 per 100 million vehicle miles traveled. Its early estimate for 2025 was 36,640 deaths, a 6.7 percent decrease from 2024, with a rate of 1.10 per 100 million vehicle miles traveled. Early estimates are revised once the year's data is final, so the 2025 number may move.
Speeding and impaired driving
According to NHTSA, 11,288 people died in speeding-related crashes in 2024, and speeding was a contributing factor in 29 percent of all traffic fatalities that year. The agency also reports that 11,904 people died in alcohol-impaired driving crashes in 2024, which the agency describes as one person every 44 minutes. Roughly 30 percent of all traffic fatalities involve drivers with a blood alcohol concentration (BAC) of .08 or higher. Lower levels can matter too. In 2024, 2,028 people were killed in alcohol-related crashes in which a driver had a BAC of .01 to .07. Every state except Utah, which uses .05, sets the limit at a BAC of .08.
Distraction and fatigue
NHTSA reports that 3,208 people were killed in crashes involving distracted drivers in 2024. It notes that sending or reading a text takes a driver's eyes off the road for 5 seconds, roughly the length of a football field at 55 mph. Drowsy driving is harder to measure. NHTSA estimates that in 2017, 91,000 https://edgargseg098.laurelcurrent.com/posts/how-long-a-car-accident-claim-takes-stage-by-stage police-reported crashes involved drowsy drivers, leading to about 50,000 injuries and nearly 800 deaths, and it says that figure is widely viewed as an underestimate.
Seat belts
NHTSA states that 22,713 passenger vehicle occupants were killed in 2024, and nearly half of them, 48 percent, were unrestrained, based on known seat belt use. The national seat belt use rate was 91.3 percent in 2025. By NHTSA's estimate, seat belts saved 14,955 lives in 2017. Some states allow the seat belt defense to reduce damages, and others limit or bar it. A car accident lawyer will know the rule where the crash happened.
What statistics cannot show
The categories overlap. A single crash can count as both speeding-related and alcohol-impaired, so the figures should not be added together. NHTSA's Fatality Analysis Reporting System (FARS) is a census of fatal crashes, while the Crash Report Sampling System (CRSS) is a sample of police-reported crashes. NHTSA's National Center for Statistics and Analysis publishes FARS data and the annual Traffic Safety Facts reports, while many states also publish their own crash data. Such databases describe crashes but do not decide fault. An automobile accident lawyer relies on the evidence in each claim, from the crash report to the medical records. This is general information, not legal advice.