I-45 northbound wreck at Mount Houston; 43 incidents in 30 days

A major crash on I-45 northbound near the Mount Houston exit brought the corridor to a standstill in the early hours of Monday, July 13, around 1:12 AM. Responding officers found a multi-vehicle wreck that forced closure of lanes as crews worked to clear the debris and assess injuries.

This stretch of I-45 has become one of the most crash-prone in the region. According to LocalTrafficAccidents.com data, 43 incidents have occurred here in the past 30 days—29 of them major crashes. Over the past 90 days, the location has logged 104 total incidents, with 67 classified as major. That's a stark reminder of how frequently vehicles collide at this exit ramp.

The timing of crashes at this location varies throughout the day and week. While the single busiest hour is between 7 and 8 PM—when eight crashes have been recorded—collisions here don't concentrate into one predictable window. They happen around the clock. Sundays have been particularly active, with 15 incidents recorded over the past 90 days on that day alone.

Broader context from state crash records shows the severity of the problem. According to TxDOT CRIS public crash records, 554 crashes have occurred within a quarter-mile of this corridor since January 2020, including nine fatal crashes. Contributing factors as recorded by investigating officers show that "Failed To Control Speed" stands out sharply—cited in 250 of those crashes over the six-year period. Hit-and-run incidents are also elevated here, accounting for 11.9 percent of all units involved in crashes at this location.

Conditions at the time of Monday's wreck were overcast and mild at 81 degrees Fahrenheit. While weather wasn't a factor early Monday morning, wet pavement and poor visibility remain persistent hazards on this corridor during rain events. TxDOT reports that wet conditions contributed to over 14,000 Texas crashes in the most recent annual reporting period.

Harris County as a whole logged 17,971 incidents in the past 30 days, including 36 fatalities. This particular corridor, however, operates at a much higher incident rate relative to its size, making it a consistent focal point for commuters heading north on I-45.

The road was cleared following standard incident response procedures. Drivers heading through this area should expect lingering delays and exercise caution—this remains an active collision zone.