A significant crash brought traffic to a crawl on IH-610 West Loop northbound at Post Oak Road at 12:36 PM on Thursday, February 12, 2026, according to Houston TranStar. The incident occurred during the heart of the afternoon commute, creating backups that rippled across multiple highways feeding into the congested stretch near the Uptown area.
Northbound drivers on the West Loop faced considerable delays as emergency crews worked the scene. Those heading north through the Post Oak corridor should expect extended travel times through at least mid-afternoon. Alternate routes include switching to the East Loop, though that route carries its own heavy traffic burden. Drivers with flexibility might consider using surface streets through Uptown or heading east on Westheimer Road to access I-45. The Katy Freeway westbound to I-45 north also offers a viable workaround for commuters trying to bypass the gridlock on 610.
The West Loop at Post Oak has long been a pressure point for Houston traffic, sitting in the heart of the Uptown business district where office towers, shopping centers, and retail operations create constant demand on the roadway. This particular stretch regularly handles 200,000-plus vehicles daily and serves as a critical connector between the Katy Freeway, I-45, and points south. Major landmarks in the immediate area include the Galleria complex and numerous high-rise office buildings, meaning the corridor funnels significant commuter traffic throughout the day.
The northbound direction bore the brunt of the incident's impact. Recovery efforts were underway at the time of this report, with crews working to clear the roadway. Traffic backups extended considerably north and south of Post Oak as drivers slowed to get through the affected area. The crash underscores the vulnerability of this stretch during peak hours—any disruption tends to cascade quickly across the entire West Loop corridor and into connected freeways throughout Houston's central business district.
Sources: TxDOT Crash Records Information System and Local Traffic Accidents database. Counts through October 1, 2026.
Crash counts at this location reached 35 in the 30 days before this incident.
In the 238 days that followed, 454 more crashes occurred at this location. 224 of those crashes reached major severity.
Crashes have come less often at this location since this incident.
Several of those incidents clustered within a short window.
Adding those counts together places this location in the upper tier of county crash counts.
Counts run through October 08, 2026.
IH-610 West Loop Northbound at Post Oak Rd
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.