Major Traffic Disruption on State Route 39

Traffic Collision on State Route 39 in Azusa Causes Delays Today

📍 Azusa, CA

📅 Published: August 3, 2025 at 01:34 PM

🔄 Updated: August 3, 2025 at 05:01 PM

Map showing the location of the accident in Azusa, CA
Azusa, August 3, 2025 -

A traffic collision involving a motorcycle and an unknown vehicle occurred today on State Route 39 near mile marker 23.58 in Azusa, CA. The incident took place around midday, causing significant disruptions to traffic flow in both northbound and southbound lanes. Emergency responders, including the California Highway Patrol and fire units, quickly arrived at the scene to manage the situation.

Due to the collision, both lanes were temporarily closed to ensure the safety of all involved and to facilitate the removal of the vehicles. A tow truck was called to assist with the towing of at least one vehicle from the scene. As a result, motorists experienced delays and backups, particularly during the busy afternoon traffic hours.

Traffic control measures were implemented to redirect vehicles and minimize congestion. Authorities worked diligently to clear the roadway, but the lanes remained shut down for an extended period, leading to continued delays for drivers in the area. Updates were provided to motorists regarding the status of the lane openings.

As of late afternoon, there was still no estimated time for the reopening of the lanes, prompting drivers to seek alternate routes if possible. Motorists are advised to remain cautious while traveling near the traffic incident on State Route 39.

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