A significant crash brought traffic to a standstill on IH-10 Katy Managed Lane eastbound at Antoine Drive on Tuesday, February 10, 2026, at 1:55 PM. The incident, reported by TranStar, created major backups during the afternoon commute as crews worked to clear the roadway.
The timing couldn't be worse for afternoon traffic. This stretch of IH-10 eastbound typically carries heavy volumes heading toward downtown Houston from the Katy area, and a major incident at Antoine—right in the heart of the commercial corridor near Uptown—can gridlock the entire corridor within minutes. Drivers heading downtown should consider taking surface streets like Memorial Drive or Washington Avenue as alternatives. Those with flexibility might also divert to IH-610 or use the feeder roads to bypass the main lanes entirely.
The Antoine Drive interchange represents one of the busier entry and exit points along the Katy Freeway in Harris County. This section of IH-10 between Beltway 8 and downtown Houston is known for heavy congestion, particularly during afternoon commutes. Major office parks, retail centers, and the Uptown business district generate constant traffic through this stretch, making any incident particularly disruptive.
The managed lane eastbound bore the brunt of this crash, causing significant delays for toll lane users. By mid-afternoon, spillover traffic was affecting the regular main lanes as drivers sought alternate routes or waited for the scene to clear. Commute times through the area stretched well beyond normal levels, with some drivers reporting delays of 30 to 40 minutes through the immediate corridor. Connections to nearby thoroughfares like Post Oak Boulevard and Westheimer Road experienced heavier-than-usual traffic as motorists attempted workarounds.
In the 30 days before this crash, 4 incidents had already been recorded at this location.
118 new incidents have been logged at this location after this crash. Among them, 89 were major crashes.
Crash frequency at the location has increased after this incident.
A handful of the crashes happened within a single week.
Combined, those numbers put the location among the most active in the county.
Current through May 29, 2026.
IH-10 Katy Managed Lane Eastbound at Antoine Dr
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.