Major Traffic Disruption on Interstate 280 South

Traffic Collision on Interstate 280 South in Hillsborough Causes Delays Today

📍 Hillsborough, CA

📅 Published: July 25, 2025 at 05:32 PM

🔄 Updated: July 25, 2025 at 06:32 PM

Map showing the location of the accident in Hillsborough, CA
Hillsborough, July 25, 2025 -

A traffic collision on Interstate 280 South in Hillsborough, CA, caused significant disruptions to the afternoon commute today. The incident involved two vehicles: a Toyota pickup and a Chevrolet van. The collision occurred around 4:04 PM when the Chevrolet van, which was stopped on the right-hand shoulder, began reversing and sideswiped the Toyota pickup.

As a result of the crash, lanes three and four were blocked, leading to delays and congestion for motorists traveling in the area. Emergency response units were quickly dispatched to manage the scene and facilitate the safe removal of the vehicles. Both the Toyota pickup and the Chevrolet van sustained major damage, prompting the need for tow trucks to clear the roadway.

By 4:45 PM, traffic management teams were actively working to restore normal traffic flow. Updates indicated that lanes two and four remained blocked as crews continued their efforts to clear the scene. Motorists are advised to expect backups and consider alternate routes to avoid delays.

Drivers in the vicinity of Interstate 280 South should remain cautious as emergency personnel work to resolve the situation and ensure the safety of all road users.

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