Additional Checkpoint Information
A DUI checkpoint was listed at Madera Road and Los Angeles Avenue in Simi Valley, Ventura County, California, for Saturday, September 19, 2026. The available record identifies the intersection but does not specify the law-enforcement agency responsible or the checkpoint's operating hours. The information is shared for public awareness of reported traffic enforcement activity. Drivers should obey posted traffic laws, remain attentive to road conditions, and avoid operating vehicles while impaired by alcohol or drugs.