A crash at SH-99 northbound near Loop 494 closed multiple lanes Wednesday morning around 8:25 AM. The left shoulder, right shoulder, left lane, and right lane are all blocked at the scene.
This is the fourth major crash reported at this location in the past 30 days, according to LocalTrafficAccidents.com data. All six incidents recorded here over the past 90 days have been major crashes, underscoring the frequency of serious collisions at this interchange.
Commuters on the northbound stretch should expect significant delays and seek alternate routes where possible. The incident remained active as of the latest update.
SH-99 Lanier/Grand Pkwy - North Westbound at Loop 494
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.