Simi Valley, CA – Injuries have been reported following a collision at the First St on-ramp to the eastbound 118 Freeway.

On October 25, 2025, in Simi Valley, CA, a late morning traffic accident that caused injuries took place at the First St on-ramp leading to the eastbound 118 Freeway, as reported by local dispatch. The accident occurred at approximately 11:55 in the morning. This triggered an immediate reaction from emergency services in Ventura County. The first responders quickly arrived to evaluate and aid those hurt in the accident. While the total number of vehicles and the severity of injuries have not been verified, paramedics offered care at the location and assessed the necessity for hospital transfers. The incident occurred at a key freeway entry, leading to delays as emergency responders handled the situation. The First St on-ramp serves as a popular access point to the 118 Freeway, experiencing a consistent stream of merging vehicles, which contributes to it being a frequent site for accidents, particularly over the weekends. Details about the incident have not been disclosed by authorities, and an investigation into the factors leading to the crash is currently underway. We extend our thoughts to the individuals harmed in this incident and wish for their swift and complete recovery. On-Ramp Accidents in California. Collisions at freeway on-ramps, like the one that took place at First St and the 118 Fwy in Simi Valley, happen frequently. These areas exhibit intricate driving behaviors as cars speed up, merge, and change lanes at different velocities. Collisions can occur quickly if drivers miscalculate speed, neglect to yield, or get distracted. In Ventura County, the areas where suburban traffic merges with major highways such as CA-118 can be particularly dangerous during the midday period.