A crash on I-45 Gulf northbound at the Loop 610 South merge closed multiple lanes at 6:02 AM on Thursday, September 24, snarling traffic during the early morning hours.
Crews responded to find a major incident that blocked the northbound roadway. Northbound traffic backed up significantly as emergency personnel worked the scene. The exact number of vehicles involved and injury status remain under investigation.
I-45 Gulf at Loop 610 is a major chokepoint for Harris County commuters and freight traffic heading toward the Port of Houston and points beyond. According to LocalTrafficAccidents.com data, this interchange has logged 16 major incidents in the past 30 days—a pattern that underscores the pressure on this corridor. Over the past 12 months, the location recorded 93 major crashes, all resulting in significant delays.
The timing of this incident falls outside the typical weekday commute rush. While the busiest hour at this interchange tends to be 10–11 AM (historically averaging 5 crashes), early-morning crashes here create their own disruption as logistics traffic and shift workers navigate the area.
If you're heading north on I-45 Gulf this morning, consider the Hardy Toll Road as your primary alternative. SH-249 northwest of the interchange also offers a bypass option, or you can shift to local routes via Airline Drive, though those will see increased volume as drivers redirect.
Crews were working to clear the roadway and restore lanes to normal flow. Check real-time traffic maps and local news for updates on clearance time and lane reopening status.
IH-45 Gulf Northbound at IH-610 South Loop
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.