Major Traffic Delays on I-405 After Collision

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

📍 Los Angeles, CA

📅 Published: September 19, 2025 at 01:30 PM

🔄 Updated: September 19, 2025 at 03:00 PM

Map showing the location of the accident in Los Angeles, CA
Los Angeles, September 19, 2025 -

A traffic collision on Interstate 405 North in Los Angeles, CA, has resulted in significant traffic delays today. The incident occurred around 11:43 AM when a CT truck collided with a tree at the Ventura Boulevard off-ramp. This traffic incident involved three vehicles: the CT truck, a heavy-duty line truck weighing 20,000 pounds, and a Caltrans construction truck.

As emergency services arrived to manage the scene, traffic was held off along Ventura Boulevard, leading to lane closures on the northbound side of Interstate 405. The situation created a backup for motorists during the busy morning commute, causing congestion that extended for several miles.

Tow trucks were dispatched to assist in the removal of the vehicles involved. By 1:30 PM, crews were actively working to clear the area and restore normal traffic flow. The California Highway Patrol was present to manage traffic and ensure safety while the situation was being resolved.

Motorists are advised to seek alternate routes to avoid delays as cleanup efforts continue. Drivers should remain cautious and expect possible lingering congestion in the area as the aftermath of this traffic incident unfolds.

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