Major Crash Closes I-405 Southbound Lanes

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

📍 Los Angeles, CA

📅 Published: June 23, 2025 at 02:31 AM

🔄 Updated: June 23, 2025 at 06:00 AM

Map showing the location of the accident in Los Angeles, CA
Los Angeles, June 23, 2025 -

A major traffic collision involving three vehicles occurred today on the southbound lanes of Interstate 405 (I-405) near Wilshire Boulevard in Los Angeles, CA. The incident has led to significant traffic disruptions, with a hard closure implemented on the southbound lanes. Motorists are being diverted at Moraga and Sepulveda, causing increased congestion and delays for both northbound and southbound traffic.

Emergency response units arrived promptly at the scene to manage the situation and direct traffic around the collision. Multiple units were deployed to ensure safety and facilitate the flow of vehicles, but the backup has been considerable. Drivers are advised to seek alternate routes to avoid the area.

The traffic incident has resulted in the issuance of a SigAlert, indicating that the southbound lanes will remain closed for an extended period while authorities work to clear the scene. The northbound lanes were also temporarily closed to assist with traffic control measures.

Motorists are encouraged to stay informed about traffic conditions and plan their journeys accordingly, especially during peak travel times. With ongoing efforts to manage the aftermath of this crash, delays are expected to persist until the situation is resolved.

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