A tanker truck carrying ethanol overturned on I-205 near Tracy on Nov. 19, 2025, causing lane closures, hazardous materials response, and major traffic delays.

A tanker truck carrying ethanol overturned on westbound I-205 near Tracy around 1:30 p.m. on November 19, 2025, causing full closures of both westbound lanes and significant traffic disruptions. The incident triggered a hazardous materials response, delaying recovery as the tanker required offloading before being uprighted. Eastbound I-205 and the I-580 interchange were also closed, with traffic diverted to Mountain House Parkway. By 8 p.m., some lanes had reopened, but major delays persisted into the evening. The cause and any injuries remain unknown.