There is a road up emigration canyon--well up the canyon that keeps going up emigration...can't think of the name right now....that we always called "the miners road". We used to drive up there all the time because we have some family friends that have lived up there for 30+ years and have the key to the gate. It's overgrown now but I still hike it from time to time. Up on top there are tons of roads and old structures that go all over and I'm sure some of those roads could deffinately trace back down towards the area you guys were in.