Dense Fog Causes 30-Vehicle Collision on Idaho Interstate

The incident resulted in minor injuries and blocked traffic for seven hours.

A dense fog is believed to have caused a collision involving approximately 30 vehicles on an Idaho interstate.
The collision occurred on eastbound Interstate 86, near milepost 56, west of Pocatello, near the Pocatello Regional Airport.
The fog caused visibility to significantly decrease in a short amount of time, leading to vehicles slowing down suddenly and colliding with each other.
One person with minor injuries was taken by ambulance to a hospital, and several others were taken by personal vehicles.
The incident blocked traffic on I-86 between exits 56 and 59 for seven hours, allowing for emergency responders and tow trucks to assist those involved and to clear the scene.