A major motor vehicle incident occurred at the intersection of 299 San Jacinto Street and 1199 Congress Street in Harris County at 3:45 AM on Wednesday, April 29, 2026.
The incident struck an intersection that has emerged as a severe collision hotspot across the Houston-Galveston region. According to LTA real-time incident data, this intersection logged 177 total incidents over the past 30 days—84 of them major—placing it in the extreme category for corridor activity. Over the past 90 days, the location recorded 522 total incidents, 208 classified as major, and 3 fatal crashes.
Mist and reduced visibility characterized conditions at the time of the incident. Weather data showed visibility at 4.0 miles and a temperature of 77°F. TxDOT reports wet conditions and fog contributed to over 14,000 Texas crashes in the most recent annual reporting period, establishing a documented correlation between adverse visibility and collision risk.
The timing of this incident—3:45 AM on a Wednesday—placed it outside the location's peak collision window. LTA data indicates that over a 90-day period, the intersection's dominant incident pattern occurred during off-peak hours, though rush hour incidents account for 26 percent of all collisions at this location. The highest-incident day historically falls on Fridays, when 71 crashes were recorded over the past 90 days. The single most dangerous hour at this intersection is 2 PM to 3 PM, which logged 34 incidents during the same period.
Harris County recorded 18,617 traffic incidents over the past 30 days, including 39 fatal crashes. This intersection's rate of major incidents—84 in 30 days—significantly exceeds the county average on a per-location basis.
The LTA database tracks 64,860 incidents across the 13-county Houston-Galveston region with real-time updates every two minutes. Government sources such as TxDOT publish crash data on an annual cycle, while LTA provides localized, current-incident tracking that identifies emerging high-activity corridors and intersections.
Specifics regarding vehicle occupancy, injuries, lane closures, and incident duration were not available at the time of this report.
Sources: TxDOT Crash Records Information System and Local Traffic Accidents database. Counts through October 1, 2026.
Crash counts at this location reached 175 in the 30 days before this incident.
793 crashes have followed this incident at the same location. Among the follow-on crashes, 279 were major.
The location has seen fewer crashes per week since this incident.
A stretch of consecutive days brought several crashes to this location.
Combined, those incidents make this one of the highest-volume crash locations in the area.
Numbers current through October 10, 2026.
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.