A new study of three years of Texas Department of Transportation crash data has identified the most crash-prone school zones across the four-county Dallas-Fort Worth metroplex, with Dr. Wright L. Lassiter Jr. Early College High School recording the highest number of nearby crashes. Conducted by GreeningLaw in partnership with iLawyerMarketing a Law Firm SEO Agency, the research examined traffic incidents within a quarter-mile of 1,405 regular-instruction public and charter schools across Dallas, Tarrant, Collin, and Denton counties from 2022 through 2024.
Key Findings
- Researchers identified 12,713 crashes within a quarter-mile of 1,405 schools during school hours across the 2022 to 2024 academic calendars.
- Dr. Wright L. Lassiter Jr. Early College High School recorded the highest three-year crash count in the metroplex, with 223 nearby crashes, 117 of which caused injuries and 17 of which involved a pedestrian.
- W.W. Samuell High School ranked 31st overall for total crash volume but registered the highest count of student-aged crash victims in the study, with 151 over the three-year period.
- Trimble Technical High School in Fort Worth led all high schools for student drivers involved in nearby crashes, with 22 student drivers in crashes and 49 high school-aged victims overall.
- Cited research from Fairfax County, Virginia, found that delaying high school start times by 50 minutes corresponded with a drop in teen driver crash rates from 31.6 to 29.6 per 1,000 licensed drivers, while crash rates in surrounding districts that did not adjust schedules remained flat.
The concentration of high-volume crash sites in urban Dallas and Fort Worth reflects the density of vehicle traffic intersecting with student commute routes during morning drop-off and afternoon pickup windows. "The data shows that proximity to dense urban arterials, rather than school size alone, is the strongest visible correlate of crash volume," said a senior research analyst on the project. "When a campus appears on both the overall ranking and the student-driver ranking, as Trimble Technical does, that points to a road environment that is challenging for the least experienced drivers on it, not just a busy one."
The findings also surface a less-discussed dimension of school zone safety: teen sleep schedules. "Drowsy and rushed driving are not edge cases for student drivers, they are baseline conditions for many of them," the analyst added. "Modest schedule shifts have measurable effects on crash rates, which makes start-time policy a legitimate traffic safety lever, not just an education one."
Why This Matters
Dallas-Fort Worth was the fastest-growing metropolitan area in the United States by numeric population growth between 2022 and 2023, now home to more than 8 million people. That growth is reshaping commute patterns at the same time North Texas school districts are responding to declining enrollment with campus closures and consolidations, which redistribute student traffic onto new routes. The study provides the first metroplex-wide baseline of crash exposure near schools, offering parents, district administrators, and municipal traffic planners a data set against which to evaluate intersection design, signage, pickup zone configuration, and bus route decisions as the region continues to grow.
Methodology
GreeningLaw and iLawyerMarketing compiled the school list from the Texas Education Agency's Public Open Data site, including only active, regular-instruction campuses with enrollment above 50 students; alternative education campuses and Juvenile Justice Alternative Education Programs were excluded, and campuses sharing an address were consolidated. Crash data was drawn from the Texas Department of Transportation for 2022 through 2024. Researchers applied a 0.25-mile radius around each campus address, excluded crashes occurring in June and July, excluded highway-related crashes, and limited the analysis to incidents between 6:30 a.m. and 6:30 p.m. Injury count served as the tiebreaker in rankings. Full data tables and interactive maps are available at the original report: https://greeninglaw.com/the-most-dangerous-school-zones-in-the-dallas-fort-worth-metroplex/
About GreeningLaw, P.C.
GreeningLaw, P.C. is a Dallas-based accident law firm representing clients across the Dallas-Fort Worth metroplex in motor vehicle accident, pedestrian injury, and wrongful death matters. The firm has served North Texas families for decades and maintains an active community presence throughout the region.
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