Five-Vehicle Collision Disrupts Traffic on SR-78

Traffic Collision on State Route 78 East in San Marcos Causes Delays Today

📍 San Marcos, CA

📅 Published: June 11, 2025 at 09:33 PM

Map showing the location of the accident in San Marcos, CA
San Marcos, June 11, 2025 -

A traffic collision occurred today on State Route 78 East near Nordahl Road in San Marcos, CA, involving five vehicles. The incident took place around 8:37 PM, leading to a significant disruption in traffic flow. Witnesses reported that vehicles swerved prior to the collision, resulting in multiple impacts.

Emergency services quickly arrived at the scene to manage the situation. Officers directed traffic and controlled the area to ensure safety for all motorists. As a result of the collision, several lanes were temporarily closed, causing delays and congestion for drivers in the vicinity.

Motorists traveling on State Route 78 East should expect backups as emergency responders work diligently to clear the scene and restore normal traffic conditions. The situation has created a ripple effect, impacting the evening commute for many.

Drivers are advised to seek alternative routes to avoid the affected area and to remain patient as emergency personnel work to resolve the incident. The California Highway Patrol is actively managing traffic flow and ensuring that the area is safe for all travelers.

For those planning to travel in San Marcos, CA, particularly on State Route 78 East, it is crucial to stay updated on traffic conditions and allow for extra travel time.

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