(to: Freighttraininguphill) Powerhouse Rd is a nice little cut through joining Auburn Folsom and New Castle Rd. It has a couple small climbs going towards Auburn Folsom and low traffic. There is one little road off of Powerhouse to investigate. I think it's called Happy Hollow. On the map it seems to join Glenview but I think it may be blocked somewhere in between. I do know there is a very steep and short section right off of Powerhouse, so maybe the next time in that area you can at least take a spin up that and come back down just to amplify your Powerhouse experience.
Have fun!