Semitruck crash and hazardous spill shuts down lanes on I-35 in South Austin

A major traffic disruption hit South Austin when a semitruck crash occurred on I-35 near Slaughter Lane, resulting in a hazardous spill and immediate lane closures. KVUE reported that the accident severely impacted one of the city's main transportation arteries, leading to significant commuter delays.

Emergency response teams, including fire and hazardous materials units, were dispatched to the scene to contain the spill, the contents of which have not yet been fully specified. The closure of multiple lanes was necessitated by the need for cleanup and assessment of the structural integrity of the roadway after the impact.

Authorities warned drivers to seek alternate routes and expect delays throughout the afternoon as crews worked to clear the wreckage and ensure the road was safe for reopening. The incident highlights the vulnerability of key infrastructure to major traffic incidents.