Major Traffic Jam on I-5 After Collision

Traffic Collision on Interstate 5 in Oceanside Causes Delays Today

📍 Oceanside, CA

📅 Published: August 22, 2025 at 07:37 AM

Map showing the location of the accident in Oceanside, CA
Oceanside, August 22, 2025 -

A traffic collision involving four vehicles occurred today on Interstate 5 North (I-5 N) near Cassidy Street in Oceanside, CA, during the morning commute. The incident involved a black Honda, a black Subaru, an unknown black vehicle, and a motorcycle. Reports indicate that the motorcycle was lane-splitting when it collided with the unknown vehicle and subsequently rear-ended the Subaru.

As a result of the collision, debris was scattered across the roadway, leading to lane restrictions and significant traffic congestion in the area. Emergency traffic management was established to control the situation and assist with the flow of vehicles. Motorists are advised to expect delays and potential backups as cleanup efforts are underway.

The collision was reported at approximately 6:55 AM, and by 7:12 AM, emergency responders were actively managing the scene. While specific details regarding the condition of the vehicles were not provided, the presence of debris and lane restrictions is expected to impact traffic flow for the duration of the incident response.

Drivers traveling through Oceanside, CA, should consider alternate routes to avoid the affected area on I-5 N. It is advisable to stay informed about traffic updates and allow extra time for your morning commute as cleanup efforts continue.

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