Traffic Blocked after Cerritos Crash on 91 Freeway CERRITOS, CA (June 17, 2020) – Sunday afternoon, an auto accident on 91 Freeway shut down roads on 91 Freeway. The two-vehicle crash occurred at around 4:40 p.m. on the westbound 91 Freeway at Pioneer Boulevard. According to the California Highway Patrol, a vehicle […]