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I-45 northbound reopens after major crash at Patton exit

September 14, 2026 at 12:36 AMBy Dennis R. Mundy, Executive Editor📍 Harris County

A major crash shut down I-45 northbound at the Patton exit ramp around 12:36 AM on Monday morning, triggering immediate lane closures and a response from Harris County authorities.

Responding officers worked to clear the scene and reopen the freeway. Traffic moved around the incident zone during the overnight closure, though specific timing for full restoration wasn't immediately available.

This crash marks part of a persistent pattern at this I-45 northbound corridor near Main Street. According to LocalTrafficAccidents.com data, the location has logged 20 incidents in the past 30 days alone, with 10 classified as major. Over the past 90 days, the count climbs to 105 total incidents—68 of them major. The 12-month record shows 397 crashes at this location, including 228 major incidents and 3 fatalities.

Historically, this corridor skews toward weekend crashes rather than weekday commute incidents. The single busiest hour is 4-5 PM, when eight crashes have occurred. Saturday is the highest-incident day, with 18 crashes recorded over the past 90 days.

Per TxDOT CRIS public crash records, contributing factors as recorded by investigating officers show "Failed To Control Speed" as the leading factor, cited in 154 crashes since January 2020. Over that same period, the broader corridor within about a quarter-mile has seen 555 crashes, with a hit-and-run rate of 11.9%.

Weather at the time of the incident was clear, with temperatures around 83 degrees—conditions that typically favor normal traffic flow patterns.

Commuters using I-45 northbound in this area should remain alert to ongoing scene work and potential residual delays. The incident was cleared and operations returned to normal flow following standard response procedures.

📊 Accident History at NIH45OB-N MAIN ST N IH 45 FWY @ PATTON EXIT RAMP

LTA incident record
Past 30 days20 incidents (10 major)
Past 90 days105 incidents (68 major)
Past 12 months397 incidents (228 major, 3 fatal)
TxDOT crash record
Since January 2020555 crashes, 2 fatal

Sources: TxDOT Crash Records Information System and Local Traffic Accidents database. Counts through September 14, 2026.

📍 Incident Location

NIH45OB-N MAIN ST N IH 45 FWY @ PATTON EXIT RAMP

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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