Major Traffic Disruption from Costa Mesa Collision

Traffic Collision on State Route 55 North to Interstate 405 South in Costa Mesa Causes Delays Today

📍 Costa Mesa, CA

📅 Published: September 5, 2025 at 02:04 PM

Map showing the location of the accident in Costa Mesa, CA
Costa Mesa, September 5, 2025 -

A traffic collision occurred today at the transition from State Route 55 North to Interstate 405 South in Costa Mesa, CA, involving three vehicles: a silver Toyota Prius, a red Mazda CX-3, and a white SUV. The incident was reported around 1:13 PM and resulted in significant traffic disruptions.

The silver Toyota Prius sustained front and rear damage and was towed from the scene. The conditions of the red Mazda and the white SUV were not detailed. Emergency services responded promptly to manage the situation, positioning units to control traffic and ensure safety.

As a result of the traffic incident, lane blockages were reported, particularly affecting the slow lane and ramp areas. This created delays and congestion for drivers in the vicinity, impacting the afternoon commute. Authorities worked diligently to clear the scene and restore normal traffic flow.

Motorists are advised to seek alternate routes if traveling through this area, as the aftermath of the collision may continue to cause disruptions. Updates on traffic conditions can be monitored through local traffic reports.

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