Major Traffic Jam on I-405 After Collision

Traffic Collision on Interstate 405 in Los Angeles Causes Delays Today

📍 Los Angeles, CA

📅 Published: July 29, 2025 at 03:02 AM

🔄 Updated: July 29, 2025 at 04:31 AM

Map showing the location of the accident in Los Angeles, CA
Los Angeles, July 29, 2025 -

A traffic collision on southbound Interstate 405 (I-405) near Jefferson Boulevard in Los Angeles, CA, caused significant traffic disruptions today. The incident involved two vehicles: a white Audi A3 and a grey Dodge Challenger with an attached trailer.

The collision occurred around 2:49 AM, leading to lane blockages and traffic diversions. Emergency units were quickly dispatched to manage the scene and direct traffic. The Audi was positioned in a lane, while the Dodge Challenger was blocking the middle lane.

By approximately 3:09 AM, both vehicles had been cleared from the roadway, allowing for the gradual resumption of traffic flow. However, motorists experienced delays and congestion on the southbound lanes of I-405, particularly affecting the morning commute. Traffic was diverted from Jefferson Boulevard as emergency responders worked to control the situation.

By 3:10 AM, traffic was being released, and emergency personnel confirmed that normal conditions were beginning to return. Drivers are advised to remain cautious in the area, as residual delays may still be present.

This traffic collision highlights the importance of safe driving practices, especially during peak travel times, as unexpected incidents can lead to significant backups and delays.

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