Major Traffic Disruption from Riverside Collision

Traffic Collision on La Sierra Avenue in Riverside Causes Delays Today

📍 Riverside, CA

📅 Published: September 12, 2025 at 07:32 AM

🔄 Updated: September 12, 2025 at 09:01 AM

Map showing the location of the accident in Riverside, CA
Riverside, September 12, 2025 -

A traffic collision involving three vehicles occurred this morning at the intersection of La Sierra Avenue and Lake Knoll Parkway in Riverside, CA. The incident was reported around 7:16 AM and involved a black Mercedes, a white vehicle, and a black sedan. As a result of the collision, one lane in the northbound direction and two lanes in the southbound direction were closed, causing significant traffic delays during the morning commute.

Emergency services quickly arrived at the scene to manage traffic flow and ensure safety. The presence of emergency responders helped maintain order while the vehicles were assessed and prepared for towing. Witnesses indicated that some vehicles may have been racing prior to the collision, which could have contributed to the incident.

Motorists in the area experienced backups and congestion as the cleanup continued. Authorities are advising drivers to seek alternative routes to avoid delays. The traffic incident serves as a reminder of the importance of safe driving practices, especially during peak travel times.

For those traveling through Riverside, CA, it is essential to stay informed about traffic conditions and to allow extra time for travel due to the ongoing impact of this traffic collision.

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.