Major Traffic Backup on I-605 After Collision

Traffic Collision on Interstate 605 South in Downey Causes Major Delays Today

📍 Downey, CA

📅 Published: July 11, 2025 at 08:31 PM

Map showing the location of the accident in Downey, CA
Downey, July 11, 2025 -

A traffic collision occurred today on Interstate 605 South near Florence Avenue in Downey, CA, significantly impacting traffic flow during the evening commute. The incident involved four vehicles: a red motorcycle, an unidentified motorcycle, a Volkswagen, and another vehicle referred to as “CD.”

The collision resulted in the obstruction of at least two lanes, specifically lanes one and two, leading to all lanes being stopped and creating substantial traffic congestion. Witnesses observed that one of the motorcycle riders was performing stunts prior to the incident, which may have contributed to the crash.

Emergency units were dispatched to the scene to manage traffic and ensure safety. Tow services were also requested to remove the obstructing vehicles from the roadway. As a result of this traffic incident, motorists faced significant delays and backups, particularly for those traveling southbound on Interstate 605.

Authorities worked to clear the scene and restore normal traffic conditions as quickly as possible. Drivers are advised to seek alternate routes to avoid ongoing delays. Updates will be provided as the situation develops.

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