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Hawthorne, CA (July 22, 2026) — A reported wrong-way crash on the 405 Freeway in Hawthorne killed one person early on Tuesday morning, July 21.
The collision happened shortly before 1 a.m. on the northbound 405 Freeway at Rosecrans Avenue, according to the California Highway Patrol’s traffic log. CHP reported that the crash involved a wrong-way driver and that at least one other person was taken to the hospital with injuries of unknown severity.
Additional details about the people involved and the circumstances leading up to the collision were not immediately available.
The California Highway Patrol continues to investigate the crash. We extend our thoughts to everyone affected.
Where the Crash Happened: 405 Freeway at Rosecrans Ave
The 405 Freeway is one of the busiest interstate corridors in the Los Angeles metropolitan area, carrying heavy traffic through multiple communities. Interchanges and access points along the freeway can create complex traffic movements, especially during overnight hours when visibility and traffic patterns may differ from daytime conditions.
Freeway crashes involving vehicles traveling in unexpected directions require investigators to review the roadway layout, lane movements, and available evidence to understand how the event unfolded.
What We Know
- The crash occurred shortly before 1 a.m. on Tuesday on the northbound 405 Freeway at Rosecrans Avenue.
- The California Highway Patrol reported the crash involved a wrong-way driver.
- One person was killed.
- At least one other person was transported to a hospital with injuries of unknown severity.
- All northbound lanes were closed temporarily before reopening around 5 a.m.
Why Wrong-Way Freeway Collisions Can Have Severe Consequences
Wrong-way crashes on freeways are especially dangerous because vehicles may approach each other at high combined speeds with limited time to react. The freeway setting adds additional risks because traffic is moving quickly and drivers typically do not expect vehicles to approach from the opposite direction.
In this crash, the reported wrong-way movement on the northbound 405 Freeway created a serious conflict on a high-speed roadway. Investigators will focus on reconstructing the movements that led to the collision rather than drawing conclusions before the review is complete.
How This Crash is Investigated
The California Highway Patrol may examine physical evidence from the scene, vehicle damage, witness accounts, and roadway conditions to determine how the crash occurred.
Investigators may also review factors such as vehicle positions, possible entry points onto the freeway, and other available evidence. In fatal crashes, officials typically document the scene in detail before the investigation moves forward.
What to Do After a Collision
People involved in a California crash should keep records of medical treatment, vehicle repairs, insurance information, and other details related to the incident. Obtaining the official collision report can help provide a documented record after the investigation progresses.
California crash reports are handled through the California Highway Patrol (CHP) and the California Department of Transportation’s online crash reporting system. The report form is CHP 555 Traffic Collision Report.
The fee is $10 for a copy of a California collision report. Reports are generally available within approximately 10 days after the crash. Requests may be made by parties involved in the collision, authorized representatives, insurance companies, and other eligible parties under California law.
California collision reports may include confidential information that is restricted from public release, depending on the requester and applicable privacy rules.
Local Accident Reports compiles incident information from official agencies and credible local sources. Details from initial reports may be updated as official investigations conclude. If you have direct knowledge that any information here is inaccurate, please contact us so we can review and correct the record.
