Major Traffic Disruptions on I-405 North

Traffic Collision on Interstate 405 in Costa Mesa Causes Delays Today

📍 Costa Mesa, CA

📅 Published: March 22, 2025 at 12:08 AM

Map showing the location of the accident in Costa Mesa, CA
Costa Mesa, March 21, 2025 -

A traffic collision on Interstate 405 North near State Route 55 South in Costa Mesa, CA, has caused notable traffic disruptions today. The incident, involving one vehicle, was reported shortly after 10:58 PM. Emergency response teams promptly arrived to manage the situation and ensure the safety of all motorists.

Traffic management efforts have been focused on maintaining open lanes despite the collision. Several units were dispatched for traffic control and scene management, working to minimize congestion. A tow truck was requested to assist with the vehicle, which remained on the roadside as responders worked to clear the area.

Motorists traveling through this area should anticipate delays and potential backups as the situation unfolds. The traffic incident has led to increased congestion on the northbound lanes of Interstate 405, particularly for those transitioning onto State Route 55. Drivers are encouraged to seek alternate routes to avoid further delays.

As emergency responders continue to manage the scene, updates will be provided as the situation develops. Stay informed and drive safely while navigating through Costa Mesa, CA.

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