A major vehicle crash shut down traffic at the intersection of West Mount Houston Road and Interstate 45 North early Monday morning, disrupting the pre-dawn commute in North Houston. The collision occurred at 2:06 AM, backing up traffic across multiple lanes during a time when the northbound I-45 corridor typically carries steady overnight commercial and early-morning commuter traffic.
Drivers heading north on I-45 faced significant delays as emergency crews worked to clear the scene. Those traveling through the area should consider using frontage roads or surface streets as temporary alternates—Research Boulevard or local thoroughfares parallel to I-45 offer potential detours, though they'll likely experience heavier-than-normal traffic themselves. The incident will particularly impact commuters heading toward The Woodlands and points north on the I-45 corridor during the early morning hours.
The West Mount Houston Road and I-45 interchange sits in a heavily traveled section of North Houston that serves as a major gateway for traffic moving between the city's northern neighborhoods and the Greater Houston metropolitan area. This stretch of I-45 handles a constant flow of 18-wheelers, delivery trucks, and commuters, making any significant disruption particularly consequential. The area has seen its share of congestion issues over the years as development has intensified in surrounding communities.
The crash remained a significant traffic event through the early morning hours. Northbound lanes bore the brunt of the impact, with backups extending well south of the incident point. Cleanup operations at the scene took several hours, leaving residual delays even as crews worked to fully reopen the roadway. Anyone traveling this stretch Monday morning should anticipate extended travel times and possible lane restrictions as the roadway returned to normal operations.
In the 30 days before this crash, 44 incidents had already been recorded at this location.
75 additional crashes have been logged at the location in the weeks since. 48 of the more recent crashes were major.
The pace has eased at this location in the time since.
A handful of the crashes happened within a single week.
The aggregate count puts this location in the most active tier of county crash sites.
Through May 28, 2026.
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.