Major Traffic Disruptions After I-15 Collision

Traffic Collision on Interstate 15 in San Diego Causes Delays Today

📍 San Diego, CA

📅 Published: October 4, 2025 at 03:05 AM

🔄 Updated: October 4, 2025 at 04:31 AM

Map showing the location of the accident in San Diego, CA
San Diego, October 4, 2025 -

A traffic collision on Interstate 15 North (I-15 N) at the State Route 56 South (SR-56 SO) interchange in San Diego, CA, has caused significant traffic disruptions today. The incident occurred early this morning around 2:45 AM when a white pickup truck flipped over, producing visible smoke and instability.

Emergency services promptly responded to the scene, managing the traffic situation with multiple units. The collision resulted in damage to traffic control equipment, leading to temporary lane closures and potential delays for motorists.

As crews worked to clear the scene, traffic backups and congestion were reported in the area, affecting the flow of vehicles during the early morning hours. The damaged traffic control light and signage may further complicate traffic flow as repairs are initiated.

Drivers are advised to seek alternate routes to avoid delays while the situation is being resolved. Emergency responders are actively managing the scene to ensure safety and restore normal traffic conditions as quickly as possible.

Stay updated on traffic conditions in San Diego, CA, as this incident may continue to impact travel times in the area throughout the morning.

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