Major Traffic Disruption on State Route 166

Traffic Collision on State Route 166 in Santa Maria Causes Delays Today

📍 Santa Maria, CA

📅 Published: August 1, 2025 at 10:00 AM

🔄 Updated: August 1, 2025 at 11:00 AM

Map showing the location of the accident in Santa Maria, CA
Santa Maria, July 31, 2025 -

A traffic collision on State Route 166 in Santa Maria, CA, caused significant disruptions to traffic flow today. The incident, which involved two vehicles—a blue semi-truck towing a white trailer and a blue tractor truck identified as a Roadliner Logistics vehicle—occurred around 2:54 PM.

Emergency services were promptly dispatched to the scene to manage the traffic incident. As crews worked to control the situation, traffic was temporarily impacted, leading to delays and congestion in the area. The towing operation for the tractor truck and trailer began shortly after the collision was reported, with the trailer noted to be empty.

By approximately 5:13 PM, emergency personnel had cleared the scene, allowing traffic to resume its normal flow. However, motorists were advised to remain cautious as residual delays may have lingered due to the earlier backup.

This traffic incident highlights the importance of remaining vigilant while driving. The California Highway Patrol encourages all motorists to adhere to traffic regulations and exercise caution to prevent future accidents.

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