Major Traffic Disruptions on I-5 in San Diego

Traffic Incident on Interstate 5 in San Diego Causes Lane Closures Today

📍 San Diego, CA

📅 Published: July 4, 2025 at 09:01 AM

🔄 Updated: July 4, 2025 at 11:00 AM

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

A traffic incident on Interstate 5 (I-5) in San Diego, CA, has caused significant disruptions to traffic flow today. The incident, which occurred during the morning commute, resulted in the closure of three left lanes and the last U-turn lane, leading to delays and congestion for drivers in the area.

Emergency services responded quickly to manage the situation, focusing on traffic control and ensuring that appropriate signage was in place to guide motorists. A CMS truck was deployed to provide advisory information about the lane closures and to direct drivers toward alternative routes.

The traffic management team indicated that the lane closures would remain in effect for approximately three hours, further impacting traffic flow. Motorists are advised to expect backups and plan for potential delays if traveling through this area.

As the situation unfolds, authorities are actively monitoring traffic conditions and providing updates to ensure a smooth flow of vehicles once the lanes are reopened. Drivers are encouraged to follow posted signs and instructions from traffic management personnel to navigate the area safely.

Stay informed and drive carefully if you are in the San Diego region today.

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