A traffic collision with unknown injuries was reported at 3:53 p.m. Sept. 21, 2026, on the northbound Interstate 405 on-ramp at Irvine Center Drive in California. The California Highway Patrol identified the incident as occurring in the Santa Ana area.
The location was described as the Irvine Center Drive northbound on-ramp connecting to the 405 Freeway. CHP’s initial dispatch classified the collision as a traffic crash with the injury status not yet known.
A follow-up dispatch note at 3:54 p.m. placed the incident in the general-purpose roadway area. The available CHP information did not specify the vehicles involved or report any confirmed injuries.
No lane closure, tow request, fire response or ambulance response was listed in the provided dispatch information. The CHP record contained no additional details about the circumstances of the collision.
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