Traffic Collision Closes Lane on State Route 78

Traffic Collision on State Route 78 East in Vista Causes Lane Closure Today

📍 Vista, CA

📅 Published: August 4, 2025 at 02:33 PM

Map showing the location of the accident in Vista, CA
Vista, August 4, 2025 -

A traffic collision involving two vehicles occurred today on State Route 78 East near the Emerald Drive on-ramp in Vista, CA. The incident was reported around 2:10 PM and involved a black Mitsubishi and a gray Pontiac Cruiser. Due to the crash, the left lane near mile marker 1125 has been closed, impacting traffic flow in the area.

Emergency services were quickly dispatched to the scene to manage the situation. Units arrived shortly after the collision was reported to secure the area and direct traffic. The lane closure is expected to cause delays for drivers during the afternoon commute, leading to potential backups on the highway.

Motorists are advised to exercise caution and consider alternate routes to avoid congestion while emergency crews work to clear the scene. The California Highway Patrol is actively managing traffic and ensuring safety for all road users.

Updates will be provided as the situation develops, particularly regarding the reopening of the affected lane. This traffic incident serves as a reminder for drivers to remain vigilant and adhere to safe driving practices.

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