Major Traffic Disruption on US Highway 101

Traffic Collision on US Highway 101 in San Luis Obispo Causes Traffic Disruptions Today

📍 San Luis Obispo, CA

📅 Published: October 5, 2025 at 05:37 PM

Map showing the location of the accident in San Luis Obispo, CA
San Luis Obispo, October 5, 2025 -

A traffic collision on US Highway 101 in San Luis Obispo, CA, caused significant disruptions to afternoon traffic today. The incident involved three vehicles: a white car that sideswiped another vehicle and fled the scene, a white 4-door vehicle described as an “18-20 model,” and a 2013 Chevrolet Silverado.

The collision occurred near the electronic speed sign on Cuesta Grade, resulting in vehicles scattered across the roadway and prompting lane splits to manage the situation. Multiple California Highway Patrol units arrived promptly to control traffic and ensure safety at the scene.

Motorists traveling through this area experienced delays and congestion due to the incident. The presence of emergency response teams contributed to further backup on the highway as they worked to clear the scene and manage traffic flow. Drivers are advised to seek alternate routes if possible and remain cautious while navigating through the affected area.

As the situation develops, updates will be provided regarding traffic conditions on US Highway 101 in San Luis Obispo, CA.

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