Thick Fog Likely Caused a Roughly 30-vehicle Collision on an Idaho Interstate, Police Say

A collision scene in Pocatello, Idaho, on Nov. 27, 2023. Idaho State Police via AP

POCATELLO, Idaho—A thick layer of fog is believed to have caused a roughly 30-vehicle collision on an Idaho interstate, state police said.

The collision occurred Monday morning on eastbound Interstate 86, near milepost 56, west of Pocatello, near the Pocatello Regional Airport. Police said the fog caused visibility to significantly decrease in a short amount of time.