Major Traffic Delays on I-405 After Collision

Traffic Collision on Interstate 405 South in Fountain Valley Causes Delays Today

📍 Fountain Valley, CA

📅 Published: July 4, 2025 at 06:36 PM

🔄 Updated: July 5, 2025 at 08:00 PM

Map showing the location of the accident in Fountain Valley, CA
Fountain Valley, July 4, 2025 -

A traffic collision on Interstate 405 South in Fountain Valley, CA, has resulted in significant traffic delays today. The incident, which involved two vehicles, occurred around 6:06 PM during the busy evening commute. As a result of the crash, several lanes were blocked by cones, leading to slow-moving traffic and congestion in the area.

Emergency response teams, including multiple California Highway Patrol units, were dispatched to the scene to manage traffic flow and ensure safety. These units worked to direct vehicles around the blocked lanes, but drivers experienced backups as they navigated through the affected area.

A tow truck was called to assist with the removal of the vehicles involved in the collision. The presence of emergency personnel helped to control the situation, although delays persisted for motorists traveling southbound on Interstate 405.

Commuters are advised to exercise caution while driving in the vicinity of the incident and to expect delays. The situation is ongoing, and updates will be provided as more information becomes available. For those planning to travel on Interstate 405 South, it may be wise to seek alternate routes to avoid the congestion caused by this traffic collision.

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