One person was seriously injured in the accident and was transported to an area hospital for treatment

Walnut Creek, CA. – One person was seriously injured in a collision that happened in Walnut Creek on Sunday evening.
According to the California Highway Patrol, the accident occurred on 680 Freeway near Main Street at around 5:36 p.m.
A gray sedan and a white SUV were involved in the collision. The circumstances surrounding the collision were not immediately determined.
One person was seriously injured in the accident and was transported to an area hospital for treatment.
More details about the accident were not released.
An investigation into the accident is ongoing.