**HOUSTON** — The Greater Houston area experienced a particularly congested day on Tuesday, May 12, with emergency responders and traffic management crews handling 740 traffic incidents throughout the region. The high volume of accidents included 392 major crashes and 348 minor incidents, suggesting hazardous driving conditions persisted well into the evening hours.
Harris County bore the brunt of the traffic incidents, accounting for 710 of the day's crashes and accidents. Surrounding counties also reported activity, with Fort Bend County logging 19 incidents, Montgomery County 7, Brazoria County 2, and single incidents each in Liberty and Waller counties. The concentration of accidents in Harris County underscores the challenges facing the Houston metropolitan area's heavily traveled roadway network.
Several corridors emerged as particular trouble spots throughout the day. Multiple major accidents were reported on the Sam Houston Parkway system, including collisions at the intersections with the Katy Freeway and various surface streets. The main thoroughfare experienced significant disruptions, as did arteries including Main Street, Fannin Street, and State Highway 288. A notable incident on SH-288 northbound at Airline-Fort Bend Road in Brazoria County drew particular attention from emergency crews. Additionally, accidents clustered around the T.C. Jester Boulevard corridor late in the evening, with multiple major crashes reported within minutes of each other.
Traffic safety officials recommend that motorists exercise heightened caution when traveling throughout the Houston area, particularly during peak traffic hours. Drivers are advised to maintain safe following distances, reduce speed in congested areas, and remain alert to changing traffic conditions. Those planning travel are encouraged to check real-time traffic updates before departing and consider alternative routes when available.
Houston Area
Multiple County, Texas
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.