A black Cadillac and gray Lexus SUV collided on US Highway 290 East near Milwee Street at 5:10 PM on Sunday, March 01, 2026, creating a major traffic incident during the evening commute. The crash occurred in Harris County and has significantly impacted traffic flow on one of Houston's busiest eastbound corridors during peak travel hours.
The collision couldn't come at a worse time for Sunday evening traffic heading back into the city. Drivers heading east on 290 toward downtown Houston or the East End should expect substantial delays through at least the next hour. Consider taking I-10 East as an alternative route, or for those traveling from the northwest, the Hardy Toll Road provides another option to bypass the affected area entirely. Local streets in the nearby Settegast and Greens Bayou areas will likely see increased traffic as drivers seek workarounds.
Highway 290 East at Milwee is a critical stretch of roadway that funnels significant traffic from northwest Harris County toward downtown and beyond. The area sits just east of the intersection with TC Jester Boulevard and serves as a major commute corridor for workers heading into the city. This section regularly experiences congestion during peak hours, and any significant incident here creates ripple effects across the entire east-side freeway network.
The exact status of whether lanes have been cleared remains under investigation, though the major severity rating suggests significant lane restrictions are in place. Drivers traveling eastbound on 290 in this area should proceed with caution and allow extra time for their commutes. Emergency crews worked to manage the scene as evening traffic built up around the incident. Anyone in the area should be prepared for extended travel times and consider delaying their trip if possible until the roadway fully clears.
In the four weeks before this crash, 37 incidents had piled up at this location.
In the 137 days since this incident, the location has seen 206 more crashes. Major crashes made up 103 of the subsequent incidents.
The rate has held at a comparable level after this incident.
Some of those crashes occurred within days of each other.
Combined, those numbers put the location among the most active in the county.
Updated through July 16, 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.