Major Collision on I-210 Causes Traffic Chaos

Traffic Collision on Interstate 210 East in Pasadena Causes Delays Today

📍 Pasadena, CA

📅 Published: August 21, 2025 at 07:34 AM

🔄 Updated: August 21, 2025 at 08:36 AM

Map showing the location of the accident in Pasadena, CA
Pasadena, August 21, 2025 -

A traffic collision involving two vehicles, including a big rig and another vehicle, occurred today on Interstate 210 East near Mountain Street in Pasadena, CA. The incident took place around 7:16 AM during the morning commute, causing significant disruptions to traffic flow.

The second vehicle became trapped under the semi-truck, prompting an immediate emergency response. Several units from the California Highway Patrol arrived at the scene to manage traffic and secure the area. As a result of the collision, the on-ramp to the eastbound lanes of Interstate 210 was closed, leading to delays for motorists. One lane of the freeway was also hard-closed, while the other lane remained open to help alleviate congestion.

A tow truck was dispatched to remove the vehicle trapped under the big rig. The on-ramp is expected to remain closed for approximately two hours as crews work to clear the scene and restore normal traffic conditions. Commuters are advised to seek alternate routes to avoid backups and delays.

This traffic incident underscores the importance of exercising caution on the roads, particularly during peak travel times. Drivers are encouraged to stay alert and adhere to all traffic regulations to ensure the safety of everyone on the road.

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.