Major Traffic Jam on I-10 Due to Collision

Traffic Collision on Interstate 10 in Ontario Causes Major Delays Today

📍 Ontario, CA

📅 Published: August 19, 2025 at 09:04 AM

🔄 Updated: August 19, 2025 at 09:35 AM

Map showing the location of the accident in Ontario, CA
Ontario, August 19, 2025 -

A significant traffic collision on Interstate 10 West in Ontario, CA, has led to major disruptions during the morning commute today. The incident, involving three vehicles—a green prime semi truck, another semi truck, and a box truck—occurred around 7:54 AM, blocking both lane #1 and lane #2.

Emergency response teams promptly arrived to manage the situation and implement traffic control measures. A sigalert was issued shortly after the collision, indicating that lane #2 would remain closed for approximately 30 minutes. The box truck involved required towing, further complicating traffic flow.

Motorists traveling on Interstate 10 (I-10) can expect delays and congestion as crews work to clear the scene. Traffic management units are actively redirecting vehicles to minimize backup and ensure safety.

By 9:04 AM, both lane #1 and lane #2 remained blocked, with tow trucks on-site to assist in clearing the wreckage. Drivers are advised to seek alternate routes and remain cautious in the area as cleanup efforts continue.

This traffic incident highlights the importance of staying alert while driving, especially during peak travel times.

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