Traffic Collision Blocks Lanes on SR-39

Traffic Collision on State Route 39 in Azusa Causes Delays Today

📍 Azusa, CA

📅 Published: May 31, 2025 at 11:32 PM

Map showing the location of the accident in Azusa, CA
Azusa, May 31, 2025 -

A traffic collision on State Route 39 (SR-39) in Azusa, CA, has caused significant traffic disruptions today. The incident occurred around 10:41 PM when two vehicles—a blue sedan with front-end damage and a dark-colored two-door sedan—were involved in a crash that resulted in the dark sedan impacting an embankment. This collision blocked southbound lanes at mile marker 20.

Emergency services arrived promptly to manage traffic control and coordinate the towing of the vehicles. As a result of the incident, multiple lanes were obstructed, leading to delays and congestion for motorists in the area. Tow trucks were dispatched to assist with the removal of the damaged vehicles, staging at the base of the mountain until it was safe to proceed.

Motorists traveling on SR-39 near mile marker 20 are advised to expect backups and plan for potential delays. The situation is being monitored by emergency personnel to ensure safe passage for all vehicles. Drivers are encouraged to seek alternate routes if possible to avoid the affected area.

This traffic incident underscores the importance of safe driving practices, particularly during nighttime hours when visibility may be reduced. Updates will be provided as the situation develops and traffic conditions improve.

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