A crash on I-45 southbound at the S Loop E exit ramp sent the overnight commute into disruption early Thursday morning. The incident occurred at 1:22 AM on June 4, forcing responding officers to manage traffic flow through one of Harris County's most active crash corridors.
The wreck happened at a location where motorists face consistent risk. According to LocalTrafficAccidents.com data, this stretch of I-45 near the S Loop E exit recorded 29 incidents over the past 30 days—77 major incidents over 90 days, and 101 total incidents across that same quarter. Over the past 12 months, the corridor has logged 123 total incidents, 88 of them major. The sheer volume puts this exit among the region's highest-traffic incident zones.
State crash records tell part of the story. Per TxDOT CRIS public crash records, the corridor has recorded 1,052 crashes since January 2020, with 7 fatalities. Contributing factors as recorded by the investigating officer, per TxDOT CRIS, show that "Failed To Control Speed" accounts for 553 crashes at this location—more than half of all incidents. That pattern holds steady whether crashes occur during rush hour or, as in this case, during the quieter overnight window.
The timing pattern here is worth noting: while the single busiest hour is 9–10 AM with 8 crashes, incidents spread across the entire day rather than concentrating in one narrow window. That unpredictability means commuters navigating this exit face risk at varied times. Wednesdays see the most activity with 15 incidents over 90 days, but Thursday mornings—like the one that brought this crash—aren't exempt from trouble.
Conditions at the time were overcast, 74°F. No adverse weather was a factor in this particular incident.
The crash cleared in the early morning hours, and southbound traffic resumed normal flow. Motorists using this I-45 southbound exit during the morning commute should anticipate normal conditions, though the corridor's incident history suggests caution is warranted at any hour.
EXIT 40B S IH 45 FWY @ S LOOP E EXIT RAMP
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.