Traffic Collision Causes Major Delays on SR 99

Traffic Collision on State Route 99 South in Livingston Causes Traffic Disruptions Today

📍 Livingston, CA

📅 Published: July 21, 2025 at 02:34 AM

🔄 Updated: July 21, 2025 at 06:01 AM

Map showing the location of the accident in Livingston, CA
Livingston, July 21, 2025 -

A traffic collision on State Route 99 South in Livingston, CA, caused significant traffic disruptions today. The incident involved two vehicles: a semitrailer with a driveable tractor but a separated rear tire on its trailer, and a Chevrolet that was missing its left front tire. The collision led to lane closures on the southbound lanes near Hammatt Avenue, resulting in traffic backup and congestion for commuters.

Emergency response teams, including multiple units from the California Highway Patrol and CALTRANS, were dispatched to the scene to manage traffic flow and secure the area. A tow truck was called to assist with the removal of both vehicles, ensuring that the roadway could be cleared as quickly as possible.

As crews worked to address the situation, the southbound lanes experienced delays, impacting the morning commute for many drivers. Fortunately, once traffic conditions were managed, the closed lanes were reopened, allowing for a gradual return to normal traffic patterns.

Motorists are advised to remain cautious in the area and to expect potential residual delays as traffic resumes. This incident highlights the importance of safe driving and the need for prompt emergency response in maintaining road safety.

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