Single-vehicle crash on I-5 at northern San Diego County edge impacts traffic

Aug 4, 2025 - 14:00
Single-vehicle crash on I-5 at northern San Diego County edge impacts traffic

(FOX 5/KUSI) — A single-vehicle crash on northbound I-5 near the border between San Diego and Orange counties early Monday morning heavily impacted traffic on the interstate.

The single vehicle crashed around 7:40 a.m. on northbound I-5, just west of Camp Pendleton, according to the California Highway Patrol's logs.

All lanes of the interstate were stopped for some time, the agency said on X.

A later post said the vehicle was blocking lanes 3 and 4, which are the slower of the four lanes, and that "helicopters will be landing to provide medical transport."

In an update at 8:15 a.m., the CHP said all lanes in both directions had reopened except for lane 4 in the northbound direction.

Google Maps showed a traffic backup in the northbound lanes that stretched for several miles to Oceanside.