Overview
- CHP said a tanker overturned around 1:30 p.m., blocking all westbound lanes of I-205 just west of the Alameda County line.
- One eastbound lane of I-205 was also blocked at that time, according to officials.
- The westbound I-580 commercial bypass was closed in connection with the crash.
- Drivers were directed to use Mountain House Parkway as an alternate route.
- Authorities had not confirmed any injuries or the cause and advised that delays are expected on westbound I-580.