A crash tied up I-45 northbound at N Shepherd Drive around 6:16 AM on Saturday, July 25, creating a backlog during what's normally a lighter-traffic morning window.
Responding officers worked the scene as northbound traffic slowed through the corridor. The incident added to an extraordinary collision count at this location: according to LocalTrafficAccidents.com data, I-45 northbound at N Shepherd has recorded 381 incidents in the past 30 days—a pattern that extends across all hours. Over 90 days, the corridor logged 806 total incidents, with 664 classified as major. In the past 12 months, this stretch has seen 1,189 incidents, including 4 fatalities.
Thursdays are the single highest-incident day at this location, with 111 crashes recorded over the past 90 days, though collisions here occur at varied times rather than concentrating in one peak window. The 4–5 PM hour is the busiest single hour, with 59 crashes in the 30-day window, but morning crashes like this one reflect the corridor's consistent vulnerability to collision throughout the day.
According to state crash records from the Texas Department of Transportation (TxDOT CRIS), contributing factors as recorded by the investigating officer show "Failed To Control Speed" as the leading factor, cited in 94 crashes since January 2020 within about a quarter-mile of this intersection. Hit-and-run incidents account for 12.3 percent of collisions in this corridor—75 of 609 units involved in crashes here over that same period.
If you're heading northbound on I-45 toward downtown, consider Hardy Toll Road or SH-249 to the northwest as alternates. Local routes via Airline Drive also provide relief from the main corridor. As of this report, conditions were clear with broken clouds and 79 degrees.
This crash is one of hundreds in Harris County: the county recorded 17,858 incidents in the past 30 days, including 39 fatalities. The I-45 northbound at N Shepherd corridor continues to absorb a disproportionate share of the region's collision load, with major incidents—like this morning's wreck—a near-daily occurrence at this location.
**Update (7:30 AM CT):** The major crash at IH-45 North Northbound at N Shepherd Dr, first reported at 6:16 AM, has cleared after approximately 1 hour and 14 minutes. All lanes have reopened and normal traffic flow has resumed in the area.
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.