The Idaho Transportation Department released new data showing a significant decline in fatal crashes across the state during the summer months, even as total collision numbers remained high. The report, first covered by localnews8.com, covers the “100 Deadliest Days” period from May 25 through September 7, 2026.
During this reporting window, Idaho recorded 59 fatal crashes, a notable decrease from the 87 fatalities logged during the same timeframe in the previous year. While the fatality count dropped, the overall volume of incidents remained substantial, with 7,411 total crashes reported statewide. The data underscores a complex safety landscape where fewer drivers are dying on Idaho roads, but collisions involving property damage and injury remain frequent.
Primary Causes Identified
Sky Buffat, District 6 Public Information Officer for the ITD, identified failure to yield as the leading contributing factor in the reported incidents. Approximately 17% of all crashes—totaling 1,270 cases—involved a driver failing to yield the right of way. Intersection-related collisions accounted for another significant portion, representing 17.85% of the total.
Distracted driving also remained a persistent hazard. Officials classified 1,243 crashes as distracted-driver-related, making up roughly 16.77% of all incidents. Buffat emphasized that the prevalence of these collisions highlights a need for greater driver discipline regarding mobile devices and attention.
“The fact that inattentive driving, distracted driving is such a high percentage of these severe crashes just tells us all that we can be better at putting our phones down, focusing on the road, slowing down,” Buffat told the Local News 8.
Monthly Breakdown
June proved to be the most dangerous month for drivers in Idaho during this period. The state recorded 2,388 crashes in June, followed closely by July with 2,346 incidents. August saw a slight decrease to 2,069 collisions. As summer draws to a close, the ITD is shifting its public safety messaging toward preparing motorists for winter conditions.
The severity of the crashes varied widely. The majority of incidents resulted in property damage only, accounting for 4,881 cases. However, injuries were still a concern. Officials reported 1,038 crashes involving suspected minor or visible injuries, while 333 collisions involved suspected serious injuries. An additional 1,100 crashes involved possible injury or complaints.
Winter Preparedness
With the summer season ending, state transportation officials are urging Idahoans to prepare for changing road conditions. The ITD is advising drivers to adjust their habits as temperatures drop and precipitation patterns shift.
Buffat noted that failure to stay in lanes was also a major contributor to accidents throughout the summer. As the state transitions into colder months, the department recommends against using cruise control on icy or snowy roads. Drivers are also advised to maintain a safe distance behind snowplows to ensure visibility and safety.
The data serves as a reminder that while fatal crashes have decreased, the risk of collision remains high due to driver behavior. The ITD continues to monitor these trends to inform future safety campaigns and infrastructure improvements across Idaho.