Oceanside, CA – Four-Vehicle Crash on I-5 N/La Costa Causes Injuries

Oceanside, CA (November 24, 2025) – A four-vehicle crash caused injuries on Sunday, November 23, on the northbound Interstate 5 near La Costa Avenue. CHP dispatch logs show that the incident began when a vehicle stalled in the fast lane, triggering a series of impacts involving a red Ford Focus, a black truck, a white sedan, and a gray vehicle.

San Diego County Sheriff’s deputies assisted with traffic control while CHP determined how to safely reopen lanes. Paramedics evaluated several individuals at the scene, with at least one person reporting injuries but declining ambulance transport. The crash blocked the HOV lane and No. 1 lane for an extended period, leading to backups that slowed tow truck access. Several drivers arranged private towing through their insurance as delays continued.

Officials are reviewing roadway hazards and stalled-vehicle causes to determine liability.

We hope for a fast recovery for everyone affected by this collision.

If you were injured on I-5, connect with our knowledgeable car accident lawyers at (888) 511-4558 to pursue the compensation you may be entitled to.