BENICIA, Calif. (KGO) -- A truck that overturned around 9:30 a.m. Wednesday still has a section of Interstate 780 shut down in Solano County.
California Highway Patrol confirms the truck driver was not hurt in the crash, but there is a black substance all over the westbound lanes.
The closure is at 2nd Street and traffic is being diverted off at 5th Street.
Police have not confirmed what it is that spilled, but a hazmat team is being sent to the incident.
It's also unclear when the road will reopen.
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