A major crash shut down IH-45 Gulf southbound at FM-528/W Nasa Parkway around 1:06 AM on Thursday, September 17, blocking traffic in the pre-dawn hours as responding officers worked to clear the debris and assess the scene.
The incident hit during light rain. Drivers headed south on the Gulf Freeway faced significant delays while crews worked the wreck. If you're trying to get through that corridor this morning, Hardy Toll Road, SH-249 to the northwest, or local routes via Airline Drive offer ways around the backup.
This stretch of IH-45 Gulf at FM-528 has become a persistent trouble spot. According to LTA data, six major crashes have struck this exact location in the past 30 days alone—every single incident at this spot in that window rated major severity. The pattern extends back: nine of the last ten incidents recorded here over the past year were classified as major crashes.
Historically, the corridor shows a troubling concentration. Per TxDOT CRIS public crash records, 1,864 crashes occurred within about a quarter-mile of this intersection since January 2020, including four fatals. Contributing factors as recorded by the investigating officer, per TxDOT CRIS, show "Driver Inattention" as the leading factor, cited in 596 crashes at the location.
TxDOT reports wet conditions contributed to over 14,000 Texas crashes in the most recent annual reporting period. Light rain at the time of this incident adds to the risk profile at a location that's already seen sustained incident activity.
Harris County overall recorded 15,100 incidents in the past 30 days, including 16 fatals. This single spot on IH-45 Gulf accounts for a disproportionate share of that county-wide volume.
No information on injuries or lane reopening time was immediately available. Check back for updates as the scene clears and traffic returns to normal flow.
Update (3:20 AM CT): The major crash at IH-45 Gulf Southbound at FM-528 at W Nasa Parkway, first reported at 1:06 AM, has cleared after approximately 2 hours and 14 minutes. All lanes have reopened and normal traffic flow has resumed in the area.
Sources: TxDOT Crash Records Information System and Local Traffic Accidents database. Counts through September 17, 2026.
IH-45 Gulf Southbound at FM-528/W Nasa Pkwy
Harris County, Texas
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.