Major Traffic Disruption on State Route 78

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

📍 San Marcos, CA

📅 Published: June 20, 2025 at 01:32 PM

Map showing the location of the accident in San Marcos, CA
San Marcos, June 20, 2025 -

A traffic collision on State Route 78 West in San Marcos, CA, has resulted in significant traffic disruptions today. The incident occurred around 12:36 PM when a single vehicle, a red Ford Echo Sport, collided with a right-hand barrier. Emergency services promptly responded to the scene to manage traffic and ensure safety.

Due to the collision, lane closures were implemented along State Route 78 West at the Nordahl Road on-ramp, leading to potential delays for motorists in the area. The vehicle involved remains at the scene, and a tow truck has been requested but has not yet arrived. This situation is likely to contribute to congestion and backups for drivers navigating this busy route.

Motorists are advised to seek alternate routes if possible to avoid delays. The traffic incident has drawn attention from local authorities, who are actively working to clear the area and restore normal traffic flow as soon as possible.

As the afternoon commute approaches, drivers should remain cautious and expect slower travel times near the Nordahl Road on-ramp. Updates will be provided as the situation develops and the roadway is cleared.

For those traveling through San Marcos, CA, it is essential to stay informed and plan accordingly to minimize the impact of this traffic collision on your journey.

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