Major Traffic Disruptions After Collision on SR-91

Traffic Collision on State Route 91 in Riverside Causes Delays Today

📍 Riverside, CA

📅 Published: August 12, 2025 at 08:33 PM

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

A traffic collision occurred today on State Route 91 East near Madison Street in Riverside, CA, involving two vehicles: a grey semi truck with a trailer and a small white vehicle. The small white vehicle overturned multiple times after colliding with the semi truck, resulting in significant disruptions to traffic flow.

As emergency units arrived at the scene, lane closures were implemented to facilitate traffic management and scene control. Motorists in the area experienced delays and congestion as crews worked to clear the wreckage. A tow truck was called to assist with the removal of the overturned vehicle, which was found on its roof on the roadside.

The incident took place during the evening hours, a time when traffic is typically heavier. Drivers are advised to seek alternate routes to avoid potential backups as cleanup efforts continue. Emergency responders focused on managing the scene to ensure safety and minimize further disruptions to traffic.

This traffic incident underscores the importance of cautious driving, particularly in busy areas like State Route 91. Motorists are reminded to remain vigilant and adhere to traffic regulations to help prevent similar incidents in the future.

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.