Major Traffic Delays on I-210 After Collision

Traffic Collision on Interstate 210 West in Rancho Cucamonga Causes Delays Today

📍 Rancho Cucamonga, CA

📅 Published: August 12, 2025 at 08:01 PM

Map showing the location of the accident in Rancho Cucamonga, CA
Rancho Cucamonga, August 12, 2025 -

A traffic collision on Interstate 210 West in Rancho Cucamonga, CA, has resulted in significant traffic delays today. The incident occurred around 7:11 PM at the intersection of Interstate 210 West and Carnelian Street, involving one vehicle, a Toyota. The vehicle reportedly went up on the right-hand side embankment after colliding with a construction sign.

As emergency units arrived at the scene, traffic flow was disrupted, leading to lane slowdowns and a partial blockage of the left lane. This has caused noticeable backups and congestion for drivers navigating through the area. Although a tow truck was initially requested, it was later canceled due to a tire blowout experienced by the driver, who was unable to reach the scene.

Traffic control measures are currently in effect as authorities manage the situation and ensure safety on the roadway. Motorists are advised to expect delays and consider alternate routes to avoid the affected area. The scene remains active as crews work to clear the roadway and restore normal traffic conditions.

Drivers are encouraged to stay informed about traffic updates and exercise caution while traveling through the impacted zone.

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