Traffic Collision Causes Major Delays on I-680

Traffic Collision on Interstate 680 South in Sunol Causes Delays Today

📍 Sunol, CA

📅 Published: August 4, 2025 at 10:34 AM

🔄 Updated: August 4, 2025 at 11:32 AM

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

A traffic collision involving two vehicles occurred today on Interstate 680 South in Sunol, CA, causing significant traffic disruptions during the morning commute. The incident involved a gray Tesla Model Y and a red Mazda sedan, both of which were confirmed to be drivable.

Emergency response units arrived at the scene shortly after the collision to manage traffic flow and minimize delays. As operations were suspended, no flag service was provided, leading to congestion for motorists traveling from Alcosta Boulevard to Mission Boulevard North.

The red Mazda sedan sustained damage to its front tire, while the gray Tesla was also reported to have a flat tire. Both vehicles remained on the roadway as emergency crews worked to clear the area and restore normal traffic conditions.

Traffic management measures were implemented to ensure the safety of drivers and facilitate the removal of the vehicles. Motorists were advised to expect delays and consider alternative routes if possible.

This traffic incident underscores the importance of staying alert on the roads, especially during peak travel times. Updates will be provided as the situation develops and traffic conditions improve.

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