An 18-wheeler collided with another vehicle at McCarty Street and Market Street on Thursday, August 06, 2026, around 1:57 PM, shutting down the intersection during the afternoon and backing up traffic across the area. Responding officers worked to clear the scene and manage the disruption as rain fell and temperatures held at 97 degrees.
The crash happened at an intersection that's seen significant activity in recent weeks. According to LocalTrafficAccidents.com data, McCarty and Market recorded 10 incidents over the past 30 days, with 7 of them classified as major. Over the past 90 days, the location logged 15 total incidents, 10 of them major. The scale of activity here puts this intersection squarely on the watch list for commuters in Harris County, where more than 17,600 incidents occurred in the same 30-day window.
The wet conditions at the time of the crash are worth noting. TxDOT reports wet conditions contributed to over 14,000 Texas crashes in the most recent annual reporting period, making rain a significant factor in roadway safety. Roads were slick when this collision occurred.
Historically, this intersection has drawn particular attention on Fridays—TxDOT CRIS public crash records show 16 crashes within about a quarter-mile of this location since January 2020, with no fatalities recorded. Contributing factors as recorded by the investigating officer show "Failed To Control Speed" as the leading factor, cited in 4 crashes. The broader pattern reveals that most vehicles involved at this location have been domestic makes, with Chevrolet accounting for 5 of the crashes recorded.
The 18-wheeler involvement marked a departure from typical incidents at this intersection, where multi-vehicle collisions and speed-related crashes dominate the record. Authorities worked to restore traffic flow once the vehicles were removed and debris cleared.
Commuters heading through this area Thursday afternoon faced extended delays. If you were planning to use McCarty and Market, checking real-time traffic conditions before heading out would have saved considerable time. The intersection was back to normal operations once the scene was cleared, though the congestion took time to dissipate through the surrounding grid.
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.