Major Collision Causes I-5 North Traffic Jam

Traffic Collision on Interstate 5 in Castaic Causes Significant Delays Today

📍 Castaic, CA

📅 Published: June 30, 2025 at 03:02 PM

Map showing the location of the accident in Castaic, CA
Castaic, June 30, 2025 -

A significant traffic collision occurred today on Interstate 5 North (I-5 N) near CHP Road in Castaic, CA, involving three vehicles: a tanker truck and two semi trucks. The incident began around 2:17 PM when one semi truck experienced brake failure and rolled back into the tanker truck, which was fully loaded with biodiesel. This collision resulted in one of the semi trucks blocking the roadway, leading to substantial traffic disruptions.

Emergency services quickly responded to the scene, focusing on traffic management and ensuring the safety of the area. As a result of the collision, multiple lanes were blocked, causing delays and congestion for drivers traveling through this section of I-5 N.

The impacted vehicles remained on site, with at least one requiring mechanical assistance to become drivable. A tow truck was requested to expedite the removal of the vehicles involved in the traffic incident. Motorists are advised to expect significant backup and to consider alternative routes to avoid delays.

As emergency crews work to clear the scene, drivers should remain cautious and alert for changing traffic conditions. The situation is being monitored, and updates will be provided as the scene is cleared.

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