A major crash on SH-99 Lanier/Grand Parkway northbound at Valley Ranch Parkway is causing significant delays for drivers in north Harris County. The incident was reported to authorities at 7:33 AM on Friday, February 06, 2026.
According to TranStar, the crash is classified as major, and motorists should expect extended delays in the area as emergency crews work to clear the scene. Drivers are advised to seek alternate routes if possible, as the eastbound lanes of SH-99 are likely to be impacted for some time.
This is a developing story, and more information will be provided as it becomes available.
Before this crash, the location had a quiet 90-day stretch.
In the 201 days that followed, 18 more crashes occurred at this location. Major collisions accounted for 14 of those incidents.
Multiple crashes occurred at this location within a tight time window.
Together, the incidents make this stretch one of the most active in the county.
Updated through August 20, 2026.
SH-99 Lanier/Grand Pkwy - North Eastbound at Valley Ranch 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.