Major Traffic Snarl on I-605 After Collision

Traffic Collision on Interstate 605 in La Puente Causes Heavy Congestion Today

📍 La Puente, CA

📅 Published: September 6, 2025 at 09:33 PM

Map showing the location of the accident in La Puente, CA
La Puente, September 6, 2025 -

A traffic collision involving three vehicles occurred today on the northbound lanes of Interstate 605 (I-605) at the Valley Boulevard off-ramp in La Puente, CA. The incident took place around 9:01 PM and involved a grey Acura MDX, a black Mercedes SUV, and an additional unknown vehicle.

The collision resulted in significant traffic congestion, with lane holds implemented to manage the situation effectively. Emergency response units arrived promptly to secure the scene and direct traffic. As a result, motorists experienced delays and backups in the area, particularly during the evening commute.

A tow truck was called to assist with the recovery of at least one vehicle involved in the incident. Traffic control measures were established to ensure safety and minimize disruption, with officers managing the four lanes and off-ramp to facilitate the flow of vehicles.

Motorists are advised to seek alternate routes to avoid delays as the situation develops. The traffic incident has created a notable backup, impacting travel times for those in the vicinity. Authorities are working diligently to clear the scene and restore normal traffic conditions as quickly as possible.

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