I would say in Iowa. I know that BNSF hauls ethanol trains from there. Could even be there power on another rail line in Iowa. My very well be on there own line in Iowa.
Picture was taken near Rice Minn, Highway 10 on the BNSF Staples Sub, Was that a former MILW route ? I was returning from fishing Leech Lake in Minn.. Walleye and Pike MMMM.....