Major Collision Causes Traffic Chaos on SR-55

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

📍 Costa Mesa, CA

📅 Published: August 2, 2025 at 07:36 PM

🔄 Updated: August 2, 2025 at 08:39 PM

Map showing the location of the accident in Costa Mesa, CA
Costa Mesa, August 2, 2025 -

A significant traffic collision occurred today on the Northbound State Route 55 (SR-55) at the intersection with State Route 73 in Costa Mesa, CA. The incident involved three vehicles, including a black Lexus sedan, and led to considerable traffic disruptions during the evening commute.

Emergency response units were quickly dispatched to the scene to manage traffic and ensure safety. The collision resulted in lane blockages, particularly affecting lane three, which caused significant congestion on the Northbound SR-55. One vehicle was towed from the scene while the other vehicles were cleared to restore traffic flow.

As a result of the incident, motorists experienced notable delays and backups in the area. The Northbound SR-55 on-ramp at Baker Street was also blocked, further exacerbating traffic conditions. Emergency crews worked efficiently to clear the roadway and manage the situation.

Drivers are advised to seek alternative routes to avoid the congestion caused by this traffic incident. Authorities are monitoring the situation, and updates will be provided as more information becomes available. Stay tuned for further developments regarding traffic conditions in Costa Mesa, CA.

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