Semi Truck Rollover Disrupts Morning Commute

Traffic Collision on State Route 71 South in Pomona Causes Delays Today

📍 Pomona, CA

📅 Published: August 27, 2025 at 11:31 AM

🔄 Updated: August 27, 2025 at 02:00 PM

Map showing the location of the accident in Pomona, CA
Pomona, August 27, 2025 -

A traffic collision involving a solo semi truck occurred today at the intersection of State Route 71 South and State Route 60 in Pomona, CA. The incident was reported around 10:46 AM when the semi truck rolled over, blocking lanes 1, 2, and 3. This obstruction significantly impacted traffic flow during the morning commute, causing delays as vehicles were rerouted through the center divider.

Emergency services promptly responded to the scene to manage traffic and ensure safety. Traffic cones were placed on the Rio Rancho on-ramp to facilitate access for emergency responders. By 11:20 AM, a signal alert was issued due to the ongoing lane closures, indicating that lanes 1, 2, and 3 would remain blocked for an unknown duration.

By 1:48 PM, the scene was cleared, and all lanes were reopened to traffic. The swift response from emergency services helped to minimize congestion and restore normal traffic flow. Motorists are advised to remain cautious in the area as residual delays may persist following the incident. This traffic collision serves as a reminder of the importance of safe driving and the potential for unexpected road conditions.

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