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SH-288 northbound shut at Sam Houston Tollway after major crash

September 18, 2026 at 12:20 AMBy Dennis R. Mundy, Executive Editor📍 Harris County

A major crash shut down SH-288 northbound at the Sam Houston Tollway around 12:20 AM Friday, September 18, bringing traffic to a standstill in the overnight hours.

Responding officers worked to clear the scene and reopen the roadway. Overcast skies and 78-degree temperatures marked conditions at the time of the incident.

If you're heading north on SH-288, consider using Almeda Road, South Main, or IH-69/US-59 as an alternative until the corridor reopens. The backup and lane closures made this a significant overnight disruption for any early-morning travelers on this stretch.

This crash is one of many at this location. According to LocalTrafficAccidents.com data, SH-288 northbound at the Sam Houston Tollway has seen 16 incidents in the past 30 days—15 of them major. Over 90 days, the location tallied 38 total incidents, with 37 classified as major. The corridor also shows a distinct timing pattern: the single busiest hour runs from 11 PM to midnight, when four crashes occurred in recent weeks, though incidents here happen throughout the day and night rather than clustering in one window.

Historically, this intersection carries significant crash weight. According to TxDOT CRIS public crash records, the corridor has experienced 1,071 crashes since January 2020, with 3 fatalities. Contributing factors as recorded by investigating officers show "Failed To Control Speed" as the leading factor, cited in 374 crashes. The hit-and-run rate at the location stands at 8.1 percent—177 of 2,177 vehicles involved in crashes here left the scene.

Friday morning's incident adds to the recent spike. While crashes at this location occur at varied times, the late-night and early-morning window remains active. Stay alert if you travel through this corridor—conditions shift quickly, and recovery times can extend several hours during major incidents.

Update (2:20 AM CT): As of 2:20 AM CT, the scene remains active and lanes may still be affected. Motorists are advised to seek alternate routes.

Update (3:35 AM CT): The major crash at SH-288 Northbound at Sam Houston Tollway, first reported at 12:20 AM, has cleared after approximately 3 hours and 15 minutes. All lanes have reopened and normal traffic flow has resumed in the area.

📊 Accident History at SH-288 Northbound at Sam Houston Tollway

LTA incident record
Past 30 days17 incidents (16 major)
Past 90 days39 incidents (38 major)
Past 12 months51 incidents (46 major)
TxDOT crash record
Since January 20201,071 crashes, 3 fatal

Sources: TxDOT Crash Records Information System and Local Traffic Accidents database. Counts through September 18, 2026.

📍 Incident Location

SH-288 Northbound at Sam Houston Tollway

Harris County, Texas

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How This Report Was Produced

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.

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