Major Traffic Disruption on I-210 After Collision

Traffic Collision on Interstate 210 in Claremont Causes Delays Today

📍 Claremont, CA

📅 Published: September 6, 2025 at 08:32 AM

🔄 Updated: September 6, 2025 at 12:00 PM

Map showing the location of the accident in Claremont, CA
Claremont, September 6, 2025 -

A traffic collision occurred today on the eastbound lanes of Interstate 210 (I-210) near Base Line Road in Claremont, CA, significantly impacting traffic flow. The incident involved three vehicles: a white Ford sedan, a black Mini Cooper, and an unidentified third vehicle.

The collision was reported around 8:04 AM, coinciding with the busy morning commute. Emergency response units quickly arrived at the scene to manage traffic and ensure safety. Multiple lanes were blocked, leading to slow-moving conditions and considerable delays for drivers in the area.

By 8:26 AM, emergency responders had closed the third and fourth lanes while keeping the first and second lanes open to facilitate some traffic movement. A sigalert was issued to inform motorists of the lane closures and potential congestion. Tow trucks were dispatched to assist in clearing the vehicles involved in the crash.

As the situation progressed, traffic began to ease, and by approximately 9:36 AM, the sigalert was canceled, indicating that the roadway was being reopened. However, drivers should remain cautious as residual delays may persist while traffic returns to normal.

Motorists are advised to consider alternate routes to avoid congestion in the area.

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