I have two lines coming up the driveway pretty sure top is the power(high voltage) that leads into the transformer. Bottom is likely ground that is going to yellow pole and into the ground . I should have trimmed these down with pole saw last season but got too busy . now there's a couple touching bottom wire . I was thinking of jumping on the trailer that has rubber tires and cutting these limbs from there. I dont see a shut off at the road for hydro to turn this off coming up driveway. does anyone have knowledge weather that would be a ground or high voltage on the bottom.