@ScoutingDad posted:Matt, I noticed the Marklin HO catenary wires and thought they could be powered from the far end. I now have about 40 feet of the wire and am trying to decide whether to tinker with a short powered section. Nice job on the posts and wire supports. I'll have to checkout the Marklin hangars.
My personal thought on working catenary is that it is overkill. Catenary is a great idea, but, just to allow your electric locomotives to run with their pantographs up for visual effect. Visitors to your layout will have no idea as to whether the power to the locomotive is coming from above or below. You will be the only one who knows that.