Major Traffic Jam on I-5 After Collision

Traffic Collision on Interstate 5 in San Diego Causes Delays Today

📍 San Diego, CA

📅 Published: September 21, 2025 at 11:37 PM

🔄 Updated: September 22, 2025 at 03:01 AM

Map showing the location of the accident in San Diego, CA
San Diego, September 21, 2025 -

A traffic collision occurred today on Interstate 5 South (I-5 S) near Imperial Avenue in San Diego, CA, involving three vehicles, including a black Toyota sedan and a white box truck. The incident was reported at approximately 10:46 PM, blocking lanes one to three and causing significant traffic congestion.

Emergency services quickly responded to the scene, deploying multiple units for traffic management and scene control. As a result of the collision, all lanes were stopped, leading to delays for motorists traveling through the area. A signal alert was issued to inform drivers of the situation and the ongoing traffic issues.

Tow trucks were dispatched to assist in clearing the vehicles from the roadway, with the first units arriving shortly after the incident was reported. By 12:05 AM, emergency responders had successfully opened all lanes, alleviating the traffic backup that had formed during the incident.

Motorists experienced considerable delays during the evening hours due to the traffic incident. Drivers are advised to remain cautious and stay updated on traffic conditions when traveling on Interstate 5 in San Diego, CA, particularly during peak travel times. The prompt response from emergency services helped restore normal traffic flow, but the initial blockage caused notable congestion in the area.

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