Traffic Collision on I-15 Causes Major Delays

Traffic Collision on Interstate 15 South in San Marcos Causes Delays Today

📍 San Marcos, CA

📅 Published: August 29, 2025 at 03:34 PM

Map showing the location of the accident in San Marcos, CA
San Marcos, August 29, 2025 -

A traffic collision on Interstate 15 South in San Marcos, CA, has caused significant traffic disruptions today. The incident occurred around 2:55 PM when a small red car struck the back of a semi truck, which continued moving after the impact.

In response to the traffic incident, the California Highway Patrol (CHP) deployed multiple units to manage the scene and control traffic flow. As a result, lane closures were implemented near Deer Springs Road, leading to noticeable delays and congestion for drivers in the area.

Motorists traveling on Interstate 15 South should expect backups as the situation unfolds. The CHP is actively working to clear the scene and restore normal traffic conditions as quickly as possible. Drivers are advised to seek alternate routes if available to avoid the affected area.

This traffic collision highlights the importance of remaining vigilant while driving, especially in busy traffic zones. Updates will be provided as more information becomes available regarding the resolution of the incident.

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