I-45 northbound crash at Mount Houston exit ramp

A major crash at the northbound I-45 exit ramp near Mount Houston brought congestion to a busy Wednesday morning commute around 6:39 AM on September 30. The wreck tied up traffic as drivers headed toward the central business district during what's typically one of the heaviest traffic windows at this location.

Responding officers worked to clear the debris and reopen lanes. The crash happened in an area that's no stranger to collisions — this particular stretch of northbound I-45 at the West exit ramp has seen consistent incident activity recently.

Over the past 30 days, this corridor has logged 27 incidents according to LocalTrafficAccidents.com data, with 15 classified as major. The 90-day count climbs to 77 total incidents, 37 of them major. The single busiest hour here is 6-7 AM, when the corridor typically sees six crashes, though collisions occur throughout the day rather than concentrating in one tight window.

When you look at the longer historical record, the numbers are even more striking. Per TxDOT CRIS public crash records, this quarter-mile stretch has documented 1,340 crashes since January 2020, including four fatalities. Contributing factors as recorded by investigating officers show "Failed To Control Speed" as the leading factor, cited in 570 crashes at this location. The hit-and-run rate here stands at 12.6 percent — meaning roughly one in eight crashes involve a driver who doesn't stay at the scene.

Weather conditions at the time of this morning's crash were favorable — broken clouds and 78 degrees — so atmospheric factors didn't contribute to the incident.

Thursdays are historically the busiest day at this corridor, averaging 14 incidents over the past 90 days. That said, Wednesday mornings have proven consistently problematic, particularly during the 6-7 AM window when commuter volume peaks.

The northbound side of this I-45 stretch continues to experience significant incident activity. If you're heading north on 45 through the Mount Houston area during morning rush, expect delays until responding crews fully clear the scene. Check real-time traffic updates before you head out — conditions may develop quickly on this frequently impacted corridor.