Southwest Fwy crash at Harwin; 85 incidents in 30 days

A crash at 6501 Harwin Drive near the Southwest Freeway outbound exit disrupted the early Sunday morning around 3:08 AM. The incident caused major delays in the area, though authorities cleared the roadway within a couple of hours.

This stretch of the Southwest Freeway has become one of the highest-incident corridors in Harris County. According to LocalTrafficAccidents.com data, the location logged 85 total incidents over the past 30 days, with 31 of those classified as major crashes. Over the past 12 months, the same intersection recorded 512 incidents, 227 of which were major — underscoring a persistent pattern that extends well beyond any single incident.

The timing of today's crash is notable. While this location sees its busiest hour at 3–4 PM on an average day, most crashes here actually fall outside the weekday commute peaks. Saturdays are the single busiest day at this intersection, with 41 incidents logged over the past 90 days. An early Sunday morning crash aligns with that broader weekend traffic pattern, even at an off-peak hour.

State crash records provide additional context. Per TxDOT CRIS public crash records, the corridor has recorded 2,151 crashes since January 2020. Contributing factors as recorded by investigating officers show "Failed To Control Speed" as the leading factor, cited in 698 crashes at this location. Hit-and-run incidents account for 13.7 percent of all crashes here, with 611 cases recorded among 4,457 vehicle units involved.

Weather conditions at the time of today's incident — broken clouds and 83 degrees — were clear. Roads were dry, meaning conditions were not a factor in this particular crash.

The Southwest Freeway outbound at Harwin remains open. If you're using this corridor during morning hours, traffic has returned to normal flow. For drivers routing through Harris County, the real-time incident feed continues to track this location as one of the most active crash zones in the region.