Major Traffic Disruption Following San Diego Collision

Traffic Collision on Interstate 15 in San Diego Causes Delays Today

📍 San Diego, CA

📅 Published: October 3, 2025 at 05:08 PM

Map showing the location of the accident in San Diego, CA
San Diego, October 3, 2025 -

A traffic collision involving two vehicles occurred today at the intersection of Interstate 15 South and the ramp to State Route 163 North in San Diego, CA. The incident was reported around 4:00 PM and involved a motorcycle and a high-occupancy vehicle. An unknown vehicle struck the motorcycle and left the scene, prompting a swift emergency response.

Due to the collision, lane closures were implemented on the ramp to State Route 163, leading to significant traffic delays and congestion in the area. Emergency response units were dispatched to manage the situation, focusing on clearing the scene and maintaining traffic flow. One vehicle related to roadway control efforts was taken out of service pending towing, which further impacted traffic conditions.

By approximately 4:45 PM, the lanes were reopened, allowing traffic to gradually return to normal. However, motorists were advised to remain cautious as residual delays may linger due to the earlier incident.

This traffic incident underscores the importance of road safety and the need for drivers to stay vigilant. Authorities continue to monitor the area to ensure safe travel for all commuters.

For those traveling through San Diego, CA, it is recommended to stay updated on traffic conditions and consider alternative routes if necessary to avoid potential backups.

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