The copter report placed the panzer too far north to reasonably expect that they would double back and take the lower road through the Snake River Plains. That meant they would be crossing the Rockies, somewhere in the wilder country. There were not many cities or even towns up there, and they’d be avoiding the few that were. Unless they were planning a long detour north, the likeliest crossing would put them out in Sioux territory somewhere near Great Falls, so that became her next stop. Great Falls passed for a city, but it was surrounded by badlands, prairies, and outback, none of which were her best working environments. And that’s where they would be.