The route, a well-traveled passage to Yellowstone, is notorious for its busy traffic, especially during the summer months when the park attracts an average of four million visitors annually. As an inquiry into the cause of the crash continues, local authorities await family notifications before releasing the names of the deceased. Yellowstone, spanning across Idaho, Wyoming, and Montana, holds the title of the United States' oldest national park, covering an expansive area of nearly 3,500 square miles.

The tragic accident highlights ongoing concerns regarding road safety in high-traffic tourist areas.