Major Multi-Vehicle Collision Closes SR-55 HOV Lane

Traffic Collision on State Route 55 in Santa Ana Causes Delays Today

📍 Santa Ana, CA

📅 Published: June 27, 2025 at 09:33 AM

Map showing the location of the accident in Santa Ana, CA
Santa Ana, June 27, 2025 -

A significant traffic collision occurred today on the Southbound State Route 55 (SR-55) near Dyer Road in Santa Ana, CA, involving eight vehicles. The incident, which took place around 8:53 AM during the busy morning commute, has resulted in the closure of the High Occupancy Vehicle (HOV) lane, leading to traffic delays and congestion in the area.

The collision involved a blue Mazda, two other vehicles, a silver Honda Odyssey, a dark blue SUV, a gray Honda Odyssey, and a gray sedan. Emergency services responded promptly, with units dispatched to manage the situation and assist with traffic control. Tow operations were initiated to clear the blocked vehicles from the roadway, with a tow truck arriving on the scene shortly after the incident.

As a result of the traffic incident, motorists are advised to expect significant backups and delays in the vicinity of Dyer Road and SR-55. The HOV lane remains closed while crews work to clear the scene and restore normal traffic flow. Drivers are encouraged to seek alternate routes to avoid the affected area and minimize travel time during this disruption.

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