Texas has recorded a modest decline in traffic fatalities over the past two years, but newly analyzed crash data suggests the state’s most dangerous driving behaviors remain deeply entrenched. While fewer people are dying on Texas roads overall, the same causes continue to dominate fatal and serious crashes—keeping the state’s traffic death rate well above the national average.
The analysis, conducted by Texas Law Dog using data from the Texas Department of Transportation (TxDOT) and the National Highway Traffic Safety Administration (NHTSA), reviewed crash and fatality records from 2023 and 2024 to identify the most common causes of accidents statewide and how Texas compares with national trends.
In 2024, Texas recorded 4,150 traffic deaths, a 3.3% decline from the 4,291 fatalities reported in 2023. That followed a 2.7% decrease the year before. At first glance, the numbers suggest gradual improvement. But injuries tell a different story. Nearly 252,000 people were injured in Texas crashes in 2024—an increase from 2023—despite the drop in fatalities.
At the same time, Texans are driving more than ever. Vehicle miles traveled reached approximately 307.5 billion miles in 2024, up more than 2% year over year. Increased exposure, combined with persistent high-risk behaviors, has limited the impact of falling fatality counts.
Speeding remains the most common cause of crashes in Texas by a wide margin. In 2023, driving over the speed limit was cited in nearly 139,000 crashes, more than any other factor. In 2024, the figure remained high at more than 135,000 crashes. Distracted driving ranked second in both years, contributing to tens of thousands of collisions annually and confirming its status as one of the state’s most pressing safety concerns.
Fatal crash data paints a sharper picture of risk. In both 2023 and 2024, the leading cause of traffic deaths in Texas was “failure to drive in a single lane.” These incidents—often involving lane drift, roadway departure, or overcorrection—were linked to 791 fatalities in 2023 and more than 800 deaths in 2024. While lane-keeping errors may sound minor, at highway speeds they frequently result in rollover crashes, head-on collisions, or vehicles leaving the roadway entirely.
Alcohol impairment continues to be the second-deadliest factor on Texas roads. In 2023, drunk driving was responsible for 622 fatalities; in 2024, it accounted for 579 deaths. Although alcohol-related crashes make up a smaller share of total accidents, they are disproportionately lethal. Nationally, about 30% of traffic deaths involve alcohol-impaired drivers. In Texas, the share is closer to 40%, placing the state among the highest in the country for alcohol-related crash fatalities.
Distracted driving represents another major disparity. While distraction accounts for roughly 8% of traffic deaths nationwide, Texas’s share is nearly double that. State and federal data show distracted driving has become the second most common cause of crashes statewide, driven largely by mobile phone use and in-vehicle distractions. Even though Texas saw a slight dip in distracted-driving fatalities between 2023 and 2024—contrary to national increases—the overall burden remains exceptionally high.
Crash timing data further highlights how behavior drives risk. Texas roads are most dangerous during overnight hours, particularly on Friday and Saturday nights between 8 p.m. and 4 a.m. During these periods, speeding, impairment, and distraction frequently overlap, leading to a concentration of severe and fatal crashes that disproportionately shape annual totals.
Younger drivers face particularly elevated risk. In 2023, teen drivers ages 16 to 19 were involved in more than 83,000 crashes statewide, resulting in over 13,000 injuries and a record 440 fatalities. These numbers rose even as overall traffic deaths declined, suggesting that safety improvements are not being felt evenly across age groups.
When measured against national benchmarks, Texas continues to lag. While the U.S. traffic fatality rate per vehicle mile traveled fell to about 1.2 in 2024, Texas’s rate remained significantly higher. Although Texas did see its own per-mile fatality rate decline, the improvement was slower than the national average, leaving the state with a persistently elevated risk profile.
The consistency of these findings across multiple years suggests Texas’s crash problem is structural rather than temporary. Speeding, alcohol impairment, distraction, and lane-control failures dominate both fatal and non-fatal crashes, and the scale of Texas’s highway system magnifies the consequences of those behaviors.
Taken together, the data shows that while Texas has made incremental progress in reducing traffic deaths, the underlying causes of its most serious crashes remain unchanged. Without sustained changes in driver behavior, enforcement, and roadway design, the state’s declining fatality numbers may continue to obscure a deeper safety problem—one defined not by short-term trends, but by long-standing patterns that continue to put Texans at risk on the road.
