At least one person was injured in the accident and was transported to the hospital in unknown condition

Contra Costa, CA. – Authorities are investigating a traffic collision that left at least one person injured near Hercules in Contra Costa on Tuesday morning.
At around 4:37 a.m., the California Highway Patrol responded to reports of a collision on the eastbound 80 Freeway near Highway 4.
Two vehicles were reportedly involved in the crash, but the circumstances surrounding the accident were not immediately determined
CHP reports that at least one person was injured in the accident and was transported to the hospital in unknown condition.
Additional information about the accident was not provided.
An investigation into the accident is ongoing.