>>6007628 (pb)
Neutral on the very top, with 3 transmission lines on the taller poles. 3 power distribution cables and one neutral on the crossarms of the shorter poles. No CATV, no telephone, no fiber, but all of that could (probably is) buried - unusual for a rural run. Centerline survey marker is not out of the ordinary, either - aerial facilities are less expensive to build. The transformers would be the most telling for whose plant it is. I have not seen transformers that look like that before, and I have engineered and construction in several states.