A crash on SH-146 northbound at Port Road brought the morning commute to a halt around 6:13 AM on Tuesday, August 11. Northbound lanes closed as responding officers worked the scene, backing up traffic during the critical early-morning push.
The incident unfolded on a clear morning with temperatures in the mid-70s—conditions that didn't prevent the collision. Harris County is tracking 17,558 incidents across the 30-day period, with 17 fatalities so far this month. This particular stretch of SH-146 has been active: according to state crash records from the Texas Department of Transportation, the corridor near Port Road has logged 189 crashes since January 2020, with no fatalities in that timeframe.
Contributing factors as recorded by the investigating officer, per TxDOT CRIS, show "Failed To Control Speed" as the leading factor, cited in 96 crashes at this location over the past six years. That pattern underscores the speed-management challenge on this section of roadway. The hit-and-run rate at the corridor stands at 4.3% according to state records—23 vehicles of the 530 units involved in crashes here simply left the scene.
Authorties secured the northbound lanes while clearing the debris. LTA data shows this location draws consistent morning-hour traffic, and the timing of this incident—right at the start of the workday rush—meant backup built quickly.
If you were heading north on 146 this morning, crews had the road back in service within a couple of hours. Current conditions are clear.
**Update (8:00 AM CT):** The major crash at SH-146 Northbound at Port Rd., first reported at 6:13 AM, has cleared after approximately 1 hour and 47 minutes. All lanes have reopened and normal traffic flow has resumed in the area.
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.