A major crash closed the North Sam Houston Tollway eastbound at Wilson Road early Friday, May 01, 2026, at 4:17 AM, adding to an extreme 30-day incident pattern at this Harris County location.
The crash occurred in mist conditions with visibility limited to three-quarters of a mile. TxDOT reports wet conditions contributed to over 14,000 Texas crashes in the most recent annual reporting period.
According to LocalTrafficAccidents.com data, the North Sam Houston Tollway eastbound at Wilson Road has recorded 52 incidents in the past 30 days, with 24 classified as major. Over the past 90 days, the corridor has accumulated 134 total incidents, including 60 major crashes and 4 fatalities. In the 12-month period, the location shows 135 total incidents, 61 major, and 4 fatal.
This location deviates from typical rush-hour crash patterns. Ninety-day data shows only 23 percent of crashes at this intersection occur during traditional rush hours. The dominant incident pattern here is off-peak, and crashes rank as the most common incident type across the 90-day window. Saturday emerges as the highest-incident day, with 16 crashes recorded over the period. The peak crash hour, by contrast, falls between 3 PM and 4 PM, with 8 incidents documented during that window.
Across Harris County, incident volume in the past 30 days totaled 18,779, with 36 fatal crashes. The North Sam Houston corridor's 52-incident count represents a concentrated clustering of traffic collisions in a single location.
The major classification reflects the severity of the crash but provides no information on injuries, vehicle count, or lane availability. Emergency response details were not available at time of reporting.
The North Sam Houston Tollway eastbound at Wilson Road is a critical freight and commuter corridor in east Harris County. The extreme frequency of collisions at this location—including the off-peak occurrence at 4:17 AM—indicates a consistent pattern independent of traditional traffic volume cycles.
LTA tracks 66,242 incidents across the 13-county Houston-Galveston region with updates every two minutes. Government sources such as TxDOT publish crash data annually, while LTA provides real-time incident monitoring for traffic professionals and the public.
**Update (6:20 AM CT):** As of 6:20 AM CT, the scene remains active and lanes may still be affected. Motorists are advised to seek alternate routes.
North Sam Houston Tollway Eastbound at Wilson Rd
Harris County, Texas
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