Major Traffic Disruption on I-5 North Today

Traffic Collision on Interstate 5 in Santa Ana Causes Lane Closures Today

📍 Santa Ana, CA

📅 Published: October 1, 2025 at 09:37 PM

🔄 Updated: October 2, 2025 at 02:30 AM

Map showing the location of the accident in Santa Ana, CA
Santa Ana, October 1, 2025 -

A traffic collision on Interstate 5 North (I-5 N) at the Main Street Onramp in Santa Ana, CA, has led to significant traffic disruptions today. The incident occurred around 9:21 PM and involved three vehicles, including a MAR Jeep Cherokee and another Jeep that was blocking the left lane.

As a result of the collision, the left lane was closed, and the Main Onramp was also shut down to traffic. Emergency response teams quickly arrived at the scene to manage traffic and ensure safety. A tow truck was called to assist with the removal of at least one vehicle involved in the incident.

Motorists in the area are advised to expect delays and possible congestion as traffic is redirected. The closure of the Main Onramp and the blockage of the left lane are likely to impact evening traffic, particularly for drivers heading northbound on I-5.

Authorities are working diligently to clear the scene and restore normal traffic flow as soon as possible. Drivers are encouraged to seek alternate routes to avoid backups and minimize travel time during this ongoing situation. Stay informed about traffic conditions and plan your route accordingly.

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