Empties and Loads

IC 6256, 6260, & 6264 lead U71781 24 south along Center Line Rd, just south of Burnett, MN. I'm fairly certain this was a Fairlane train (I really should start taking notes while in the field), but I don't know why the train was half empty. If anyone knows anything, I'd be more than happy to get some clarity. Taken on the CN Missabe Subdivision on 3/24/22.

Done