According to the California Highway Patrol, the incident was reported around 1:16 p.m. on westbound State Route 4 just west of the Willow Pass Road off-ramp.

Concord, CA. – Minor injuries were reported in a traffic collision that occurred Friday afternoon in Concord.
According to the California Highway Patrol, the incident was reported around 1:16 p.m. on westbound State Route 4 just west of the Willow Pass Road off-ramp.
Contra costa firefighters and paramedics responded to the scene.
Minor injuries were sustained in the crash, as per the report.
An investigation is ongoing to determine the cause of the crash.