A significant crash brought traffic to a crawl on the West Sam Houston Tollway northbound at Bellaire Boulevard at 9:37 PM Friday, February 27, 2026. Harris County emergency crews responded to the collision, which blocked a major commuter corridor during evening travel hours.
The northbound side of the tollway experienced substantial delays as a result of the incident. Drivers heading north through the Bellaire area should consider taking Beltway 8 eastbound to I-69 or diverting to surface streets like Bissonnet or Westpark Drive to bypass the affected stretch. Those with flexibility on timing would benefit from waiting out the congestion rather than navigating the backup, which backed up traffic toward the Harwin Drive area.
This section of the West Sam Houston serves as a critical link between the Bellaire and Uptown corridors, funneling thousands of evening commuters and weekend travelers daily. The intersection with Bellaire Boulevard sits in a particularly busy zone, with heavy commercial and residential traffic converging from the nearby shopping districts and office parks. The tollway here regularly experiences bottlenecks during peak hours, making any incident especially problematic for flow.
The crash blocked the northbound lanes, with emergency personnel managing scene operations as of late Friday night. Drivers in the area reported significant backup extending southbound toward the Harwin intersection. Anyone traveling through the West Sam Houston corridor should anticipate extended travel times and consider alternative routes until the scene is fully cleared. Traffic typically recovers gradually once emergency vehicles leave the area, though residual delays can persist for an hour or more following major incidents on toll roads.
Sources: TxDOT Crash Records Information System and Local Traffic Accidents database. Counts through September 12, 2026.
The location had seen 64 crashes in the 30 days leading up to this incident.
The location's running count has added 333 crashes since this incident. The subsequent count included 158 major collisions.
The recent run shows crashes coming slower than before.
Some of those crashes hit in close succession.
That combined total ranks the location high among county incident sites.
Data current as of September 09, 2026.
West Sam Houston Tollway Northbound at Bellaire Blvd
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.