Major Collision Closes State Route 56 Lanes

Traffic Collision on State Route 56 in San Diego Causes Lane Closures Today

📍 San Diego, CA

📅 Published: September 13, 2025 at 10:06 PM

🔄 Updated: September 14, 2025 at 01:31 AM

Map showing the location of the accident in San Diego, CA
San Diego, September 13, 2025 -

A significant traffic collision occurred today on State Route 56 West at Rancho Penasquitos Boulevard in San Diego, CA, involving three vehicles, including a white Toyota Venza SUV and a white Lexus. The incident led to the closure of both the eastbound and westbound lanes, resulting in considerable traffic delays and congestion.

Emergency responders arrived promptly to manage the situation, deploying sweeper units to clear debris from the roadway. Traffic patrols were also on site to direct vehicles away from the affected area, which contributed to backups during the evening commute.

As the situation developed, additional vehicles became involved in the traffic incident, further complicating the traffic flow on both sides of the highway. Motorists were advised to seek alternate routes to avoid the area, particularly as the closures extended for several hours.

The California Highway Patrol is actively working to clear the scene and restore normal traffic flow. Drivers are encouraged to remain cautious and patient as cleanup efforts continue. Updates will be provided as the situation evolves, but for now, travelers should expect delays if traveling through this section of State Route 56.

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