Fatal Fullerton Pedestrian Accident 57 Freeway, Yorba Linda Boulevard

Fatal Pedestrian Crash on SR-57 in Fullerton

FULLERTON, Calif. (April 2, 2025) — A fatal pedestrian accident occurred Wednesday on the northbound 57 Freeway, just north of Yorba Linda Boulevard in Fullerton.

According to the California Highway Patrol (CHP), the traffic accident happened around 11:04 a.m. on April 2nd involving a pedestrian who was struck by a semi-truck.

Initial reports indicated that the pedestrian had been changing a tire on the side of the road when they were struck by the vehicle. It appears the individual may have walked into the traffic lanes before being hit. The pedestrian, identified only as a woman, was found lying in the right lane, where multiple vehicles had stopped to block the slow lane in an effort to avoid further collisions.

Despite early reports that the pedestrian was responsive and had a pulse, the situation worsened as responders arrived on the scene. By 11:44 a.m., the Orange County Coroner was called, and the crash was confirmed to be fatal.

Meanwhile, the northbound lanes were blocked for a significant amount of time, and a SigAlert was issued as authorities worked to clear the area.

The investigation is ongoing, and the identity of the pedestrian has not yet been released.

Also, the crash has caused significant delays on the highway, and authorities are urging drivers to avoid the area.

Investigators are working on the case to determine fault.

Legal Questions? Get Answers: 1-800-208-3538

When it matters most, trust Johnson Attorneys Group. We are a personal injury law firm serving clients injured in California due to a negligent motorist. If you would like to contribute any information or would like to discuss a potential case, please call 1-(800) 208-3538 as soon as possible. Our personal injury law firm is a proud, longtime supporter of Mothers Against Drunk Driving (MADD).

Source: CHP Incident: 0165