Major Traffic Jam Following Multi-Vehicle Collision

Traffic Collision on State Route 55 South in Costa Mesa Causes Significant Delays Today

📍 Costa Mesa, CA

📅 Published: June 19, 2025 at 10:02 AM

Map showing the location of the accident in Costa Mesa, CA
Costa Mesa, June 19, 2025 -

A traffic collision occurred today on State Route 55 South near State Route 73 in Costa Mesa, CA, significantly impacting traffic flow during the morning commute. The incident involved four vehicles, including a white sedan, a white striped Toyota van, a silver sedan, and an additional vehicle of unknown make and model.

The collision resulted in debris scattered across all lanes, leading to lane closures, including a blockage of the High Occupancy Vehicle (HOV) lane. As a result, motorists experienced delays and congestion in the area, with traffic backing up as emergency services worked to manage the scene.

Emergency responders focused on traffic management, ensuring the safety of all drivers while clearing the roadway. The California Highway Patrol (CHP) was on-site to handle the situation, directing traffic and facilitating the removal of the vehicles involved in the crash.

By approximately 9:55 AM, the roadway was cleared, but residual traffic impacts may continue as conditions normalize. Motorists are advised to seek alternate routes to avoid delays caused by this traffic incident.

For those traveling through Costa Mesa, CA, it is essential to remain cautious and patient as the area recovers from this traffic collision.

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