The incident occurred around 6:20 p.m. on the northbound 680 Freeway, north of Rudgear Road.

Walnut Creek, CA. – At least one person was hurt in a multi-vehicle collision that took place Wednesday evening in Walnut Creek, the California Highway Patrol reported.
The incident occurred around 6:20 p.m. on the northbound 680 Freeway, north of Rudgear Road.
Three vehicles were involved in the crash.
San Ramon firefighters and paramedics responded to the scene.
At least one person sustained minor injuries in the collision.
An investigation is ongoing to determine the cause of the accident.