Major Collision Closes HOV Lane on I-405

Traffic Collision on Interstate 405 South in Gardena Causes Delays Today

📍 Gardena, CA

📅 Published: September 13, 2025 at 12:40 AM

Map showing the location of the accident in Gardena, CA
Gardena, September 13, 2025 -

A traffic collision involving three vehicles occurred today on Interstate 405 South near the Normandie Avenue off-ramp in Gardena, CA. The incident, which took place during the early morning hours, has resulted in the blockage of the High-Occupancy Vehicle (HOV) lane, causing significant traffic delays for commuters.

Emergency services responded quickly to manage the situation and control traffic flow. Among the vehicles involved was a GMC truck, along with two other unspecified vehicles. The response included multiple units focused on ensuring safety and clearing the roadway.

As a result of the traffic incident, motorists are likely to experience congestion and backups in the area. Drivers are advised to consider alternative routes or allow for additional travel time while the scene is being cleared. A tow truck has been requested to assist in removing the vehicles obstructing the HOV lane.

Authorities are working diligently to restore normal traffic conditions, and updates will be provided as the situation evolves. Commuters are encouraged to stay alert and exercise caution while navigating through the affected area.

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