A major crash at the intersection of Tomball Parkway and Grant Road shut down lanes Saturday morning, backing up traffic around 8:52 AM.
The collision happened at 18599 Tomball Parkway inbound at 9403 Grant Road. Crews responded to clear the roadway and manage the backup while emergency personnel worked the scene.
Harris County saw 17,892 incidents over the past 30 days, including 16 fatalities, according to LocalTrafficAccidents.com data. Saturday morning commuters hitting this intersection faced unexpected delays as responders dealt with the major crash.
If you're heading through that corridor, expect continued impacts while crews clear the scene. Avoid the area if possible and check real-time updates before heading out. The roadway should reopen once the incident is cleared and debris is removed.
18599 TOMBALL PKWY IB @ 9403 GRANT 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.