Morning Crash on I-405 Causes Traffic Delays

Traffic Collision on Interstate 405 South in Costa Mesa Causes Delays Today

📍 Costa Mesa, CA

📅 Published: September 4, 2025 at 10:06 AM

Map showing the location of the accident in Costa Mesa, CA
Costa Mesa, September 4, 2025 -

A traffic collision on Interstate 405 South in Costa Mesa, CA, caused notable traffic disruptions during the morning commute today. The incident involved two vehicles, including a white Toyota, and occurred around 9:08 AM. Witnesses reported that the Toyota cut across lanes, leading to the crash.

Initially, both vehicles were positioned in the middle lane, resulting in lane blockages that contributed to delays and congestion in the area. The California Highway Patrol (CHP) responded promptly to the scene to manage traffic flow and ensure safety. By 9:13 AM, the CHP reported that the traffic lanes were no longer blocked, allowing for a gradual return to normal conditions.

Despite the initial disruptions, the CHP maintained control of the situation, facilitating the removal of any potential traffic backups. The vehicles remained in the general parking area, indicating they were not immediately towed from the scene.

Motorists traveling through Costa Mesa should remain cautious as residual delays may still be present as traffic resumes its normal pace. The CHP's swift response helped mitigate further disruptions, allowing for a quick resolution to the traffic incident.

Drivers are advised to stay updated on traffic conditions and plan their routes accordingly to avoid lingering congestion in the 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.