Overview
- Officials said a Contra Costa County fire captain was struck by a vehicle around 1:20 p.m. while working a crash scene on Vasco Road.
- The firefighter was taken to a hospital and is expected to recover, according to local reporting.
- The California Highway Patrol closed both directions of the roadway due to heavy fog and multiple collisions, then restored traffic flow by about 4 p.m.
- Reports described at least four separate crashes involving at least six vehicles along the Livermore–Brentwood corridor.
- Authorities have released limited details on additional injuries as the incident remains under review.