Major Traffic Snarl on I-405 After Collision

Traffic Collision on Interstate 405 in Culver City Causes Delays Today

📍 Culver City, CA

📅 Published: August 23, 2025 at 11:05 PM

🔄 Updated: August 24, 2025 at 02:32 AM

Map showing the location of the accident in Culver City, CA
Culver City, August 23, 2025 -

A traffic collision on the northbound lanes of Interstate 405 (I-405) in Culver City, CA, caused significant traffic disruptions today. The incident involved one vehicle, a white sedan, which was blocking the lanes following the collision that occurred around 10:25 PM.

Emergency response teams, including multiple units from the California Highway Patrol, quickly arrived at the scene to manage traffic and ensure safety. The vehicle's position led to lane closures on the northbound 405, particularly affecting the Sepulveda Boulevard exit. As a result, drivers experienced delays and congestion in the area.

Authorities issued a Sig Alert for the Sepulveda off-ramp, indicating that the lane closures would remain in effect for approximately one hour. Traffic backups were reported as vehicles were rerouted, leading to further delays on adjacent routes.

A tow truck was dispatched to remove the vehicle, and emergency responders worked diligently to clear the scene. By 11:30 PM, the situation was being monitored closely, with updates provided to motorists regarding the ongoing traffic conditions.

Motorists are advised to seek alternate routes to avoid the area until the situation is fully resolved. The California Highway Patrol continues to manage the scene, ensuring safe passage for all drivers.

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