POST FALLS, ID – The Idaho State Police are investigating a four-vehicle fatality collision that occurred Monday, September 8, 2025, at about 4:03 p.m. on Interstate 90 near milepost 2 in Post Falls.
According to investigators, a gray 2013 Toyota Prius driven by a 58-year-old man from Livingston, Montana, was traveling eastbound when it failed to negotiate a right curve. The Prius left the roadway off the north shoulder, crossed the center median, and entered the westbound lanes.
The Prius struck the rear of a 2024 Volvo semi-truck occupied by a 38-year-old man and a 37-year-old woman, both from Spokane, Washington. Both vehicles came to rest on the interstate with significant damage…