Major Traffic Disruption in Livermore Collision

Traffic Collision on Altamont Pass Road in Livermore Causes Delays Today

📍 Livermore, CA

📅 Published: July 30, 2025 at 06:34 PM

Map showing the location of the accident in Livermore, CA
Livermore, July 30, 2025 -

A traffic collision occurred today at the intersection of Altamont Pass Road and Dyer Road in Livermore, CA, leading to significant traffic disruptions during the late afternoon. The incident, involving two vehicles—a black Toyota Camry and a black/gray unknown sedan—was reported around 4:53 PM.

The collision resulted in the right lane being partially blocked, creating potential delays for drivers in the area. Emergency traffic management units were dispatched to the scene to control the situation and facilitate the safe movement of vehicles. One of the vehicles was noted as drivable, although it may have been leaking fluid.

Witnesses reported that the unknown sedan crossed into oncoming traffic, which caused the Toyota Camry to lose control. The blockage in the right lane contributed to congestion, impacting the usual flow of traffic during the busy afternoon commute.

Authorities worked to clear the scene and restore normal traffic conditions as quickly as possible. Motorists traveling through Livermore, CA, are advised to remain cautious and expect delays near Altamont Pass Road and Dyer Road as the situation is resolved.

Drivers may want to consider alternative routes to avoid potential backups resulting from this traffic incident.

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