Major Multi-Vehicle Crash Disrupts I-405 Traffic

Traffic Collision on Interstate 405 in Westminster Causes Significant Delays Today

📍 Westminster, CA

📅 Published: August 13, 2025 at 12:02 PM

Map showing the location of the accident in Westminster, CA
Westminster, August 13, 2025 -

A significant traffic collision occurred today on the northbound lanes of Interstate 405 (I-405) at Westminster Avenue in Westminster, CA. The incident involved five vehicles, including a semi-truck and a black Tesla, and was reported around 11:30 AM during the busy morning commute.

As a result of the collision, the right lane of the northbound freeway was blocked, leading to substantial traffic delays. Reports indicate that five to six lanes along the mainline were affected, causing significant congestion and backups for motorists in the area. Emergency response teams were quickly dispatched to the scene to manage traffic and secure the collision site, ensuring the safety of all drivers.

The vehicles involved in the collision included a gray Audi, a gray Ford Mustang, a blue Audi, and an additional unspecified vehicle. Multiple emergency units were on-site to assist with traffic management and to facilitate the clearing of the roadway.

Motorists are advised to seek alternate routes to avoid delays as cleanup efforts continue. The traffic incident has created a challenging situation for drivers, and it is recommended to remain cautious while navigating through the affected area.

Were you or someone you know involved in this accident?

If you would like the full incident log, we can send it to you directly.

Request Full Incident Log

Disclaimer

The content on this website is auto-generated and based on publicly available information. While we strive to provide accurate and timely updates, we cannot guarantee the accuracy, completeness, or reliability of the information presented. This content is for informational purposes only and should not be used as the basis for decision-making. We encourage you to independently verify any facts or details. For the most accurate and up-to-date information, please contact the California Highway Patrol (CHP) directly. The website and its owners are not responsible for any errors, omissions, or actions taken based on the information provided.