Three-Vehicle Collision Causes Major Traffic Delays

Traffic Collision on State Route 163 in San Diego Causes Lane Closure Today

📍 San Diego, CA

📅 Published: August 21, 2025 at 06:06 PM

🔄 Updated: August 21, 2025 at 07:08 PM

Map showing the location of the accident in San Diego, CA
San Diego, August 21, 2025 -

A traffic collision involving three vehicles occurred today on State Route 163 South under Balboa Avenue in San Diego, CA. The incident was reported around 6:02 PM and involved a black motorcycle, a white Suburban Crossover, and a blue vehicle. The collision resulted in the left lane being blocked, causing traffic delays in the area.

Emergency response units quickly arrived at the scene to manage the situation. The motorcycle was down in the left lane, prompting the closure of that lane to facilitate the response and ensure safety. Other vehicles, including a white Tesla and two additional vehicles, were observed pulled over to the shoulder of the road.

Motorists traveling on State Route 163 South should anticipate delays and possible congestion as crews work to clear the scene. Traffic management systems were activated to assist in directing vehicles away from the affected area, helping to mitigate further backups.

As the situation develops, drivers are encouraged to seek alternative routes to avoid delays. This traffic incident underscores the importance of safe driving practices and vigilance on busy roadways. Further updates regarding traffic conditions in San Diego, CA, will be provided as the scene is cleared.

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