Major Traffic Disruptions on I-405 South

Traffic Collision on Interstate 405 South in Los Angeles Causes Delays Today

📍 Los Angeles, CA

📅 Published: September 12, 2025 at 05:34 PM

Map showing the location of the accident in Los Angeles, CA
Los Angeles, September 12, 2025 -

A traffic collision involving four vehicles occurred today on Interstate 405 South near Wilshire Boulevard in Los Angeles, CA, leading to significant traffic disruptions during the afternoon commute. The incident resulted in temporary lane closures, particularly affecting the middle lanes of the highway.

Emergency response units quickly arrived at the scene to manage traffic and ensure safety. As a result of the collision, all southbound lanes were initially stopped, causing considerable backup and delays for motorists. Traffic management efforts were implemented to restore normal flow as swiftly as possible.

By late afternoon, all lanes were reopened except for one slow lane that remained blocked due to ongoing scene management. The responding teams worked diligently to clear the area and direct vehicles safely around the incident.

Motorists traveling through this section of Interstate 405 should anticipate residual delays as traffic gradually returns to normal. It is advisable for drivers to consider alternate routes to avoid congestion. Updates on road conditions will be provided as the situation develops.

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