A major crash at T.C. Jester Boulevard and Cornish Street disrupted traffic Wednesday morning at 8:49 AM, adding to an intersection that's already seen significant incident activity in recent weeks.
Responding officers worked the scene as drivers navigated around the collision. The specifics of injuries and lane closures are still being confirmed, but the crash underscores a pattern that's hard to ignore at this location.
According to LocalTrafficAccidents.com data, the intersection recorded 41 total incidents over the past 30 days, with 23 of those classified as major. Over a 90-day span, the count climbs to 109 incidents—59 of them major. Since the start of 2025, the area around T.C. Jester and Cornish has logged 157 total incidents, including one fatality.
Looking at the broader Harris County picture, this intersection isn't alone in handling heavy crash volume. Harris County saw 18,011 incidents in the past 30 days, including 33 fatalities. But the concentration at T.C. Jester and Cornish stands out.
Per TxDOT CRIS public crash records, the corridor has recorded 734 crashes since January 2020—a span that includes two fatalities. The most commonly cited contributing factor by investigating officers is "Failed To Control Speed," cited in 275 of those crashes. The hit-and-run rate at the intersection runs 11.3 percent, meaning roughly one in nine crashes involve a vehicle leaving the scene.
Interestingly, the timing pattern at this intersection doesn't follow typical weekday commute peaks. Most crashes here occur outside rush hour, with the single busiest hour being 3-4 PM, when eight crashes were recorded in the 90-day window. Fridays have been the highest-incident day, with 18 crashes recorded over three months.
The Wednesday morning incident is still developing. Stay tuned to LTA for updates on clearance time and alternate routes as conditions change. If you're in the area, allow extra time and consider nearby corridors until the scene is fully cleared.
**Update (4:50 PM CT):** The major crash at 421 T C JESTER BLVD @ 5399 CORNISH ST, first reported at 8:49 AM, has cleared after more than 8 hours. All lanes have reopened and normal traffic flow has resumed in the area.
This report was produced by LTA's editor-designed production system under the executive editorial direction of Dennis R. Mundy, Executive Editor. The system combines our proprietary data pipeline with AI-assisted drafting to deliver verified incident coverage to LTA's editorial standards.