Multiple Semis Blown Over on I15 in Bannock County

BANNOCK COUNTY, Idaho – On Wednesday, December 17, 2025, Idaho State Police responded to multiple crashes and vehicle rollovers along Interstate 15 between mileposts 43 and 45. High sustained winds, with gusts reaching up to 65 miles per hour, contributed to the overturning of several commercial vehicles in the area.

Approximately 11 separate incidents were reported between 12:30 p.m. and 4:00 p.m. Roadways were temporarily blocked as emergency crews worked to assist those involved and secure the scenes.

Removal of the commercial vehicles is ongoing and is expected to continue through the night.

3642/4644

Posted in District 5 - Southeastern Idaho