Exit 48B wreck disrupts I-45 northbound Tuesday morning

A crash at Exit 48B on I-45 northbound brought traffic to a crawl Tuesday morning. The wreck happened at 9:29 AM on August 11, snarling the corridor during what should've been a manageable mid-morning window.

This isn't an isolated event. Exit 48B and the stretch around it have become a reliable source of gridlock. According to LocalTrafficAccidents.com data, the corridor logged 42 incidents in the past 30 days alone—29 of them major crashes like this one. Over the past 90 days, that number climbs to 147 total incidents, with 116 classified as major. The twelve-month picture is even starker: 312 incidents, 240 major, and 2 fatalities.

The pattern here matters. While the single busiest hour at this location is 4 to 5 PM—when 13 crashes have occurred in recent months—crashes don't confine themselves to rush hour. They happen throughout the day, at varied times, making this a consistent pressure point on the corridor regardless of when you're traveling. Thursdays have been particularly rough, with 29 incidents recorded over the past three months.

Historically, the data tells a deeper story. Per TxDOT CRIS public crash records going back to January 2020, the area within about a quarter-mile of Exit 48B has seen 1,291 crashes. Contributing factors as recorded by investigating officers show "Failed To Control Speed" as the leading factor, cited in 528 crashes at this location. That's a significant share of the crashes here—drivers losing control, often at highway speeds, on a freeway merge or exit zone where precision matters.

Hit-and-run incidents are also elevated at this location. Of all vehicle units involved in crashes here over that six-year span, 11.5 percent—329 units—were part of hit-and-run incidents, according to state crash records.

Tuesday's conditions didn't complicate matters. It was clear, few clouds, 88 degrees—good visibility, dry pavement. The crash happened on a straightforward morning with no weather to blame.

For Tuesday's commuters, the immediate impact was lane disruption and backup. If you were heading north on I-45 near Exit 48B around mid-morning, you felt it. The corridor's track record suggests it won't be the last time this exit makes a traffic impact this week—or this month. The data shows this isn't about one bad day. It's a location that crashes, repeatedly, at all hours.

**Update (5:30 PM CT):** The major crash at Exit 48B & I-45 N, first reported at 9:29 AM, has cleared after more than 8 hours. All lanes have reopened and normal traffic flow has resumed in the area.