Major Traffic Disruption on I-5 in Oceanside

Traffic Collision on Interstate 5 in Oceanside Causes Delays Today

📍 Oceanside, CA

📅 Published: June 21, 2025 at 11:34 AM

🔄 Updated: June 21, 2025 at 01:31 PM

Map showing the location of the accident in Oceanside, CA
Oceanside, June 21, 2025 -

A traffic collision on Interstate 5 North in Oceanside, CA, caused significant traffic disruptions today. The incident occurred around 10:40 AM near the Harbor area, involving a single trailer. As a result of the collision, lanes 4 and 5 were closed, while lanes 1 to 3 remained open, leading to slow traffic conditions and congestion for drivers during the morning commute.

Emergency response teams quickly arrived at the scene to manage traffic and secure the area. Multiple units were dispatched, and updates were communicated through the California Highway Patrol headquarters. A tow truck was called to assist with the removal of the trailer, which was reported to be difficult to upright due to damage.

A signal alert was issued to inform motorists of the ongoing situation and potential delays. By approximately 1:05 PM, lanes 1, 2, and 3 were reopened, but lanes 4 and 5 remained closed as crews continued to work on clearing the scene.

Motorists are advised to exercise caution when traveling in the area and to expect possible backups as traffic resumes normal flow. Updates on the situation will continue to be provided as emergency services manage the aftermath of this traffic incident.

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