by ben.h » Thu 27 Dec, 2012 8:21 pm
The lower washout was fixed some time ago. I was up that way in November and the road is accessible all the way to Smoko Creek, which is about 1km short of the end of the original road to the Ironstone Mountain (via Chasm Falls, Dell Creek), Mother Cummings Peak (via Smoko Falls) junction.
From here (the end of the accessible road) you can either cross the creek (flagging on the left of the road) and walk up the old road to the junction of those tracks, or you can follow the flagging tape on the right which takes you up the eastern side of Smoko Creek and eventualy joins the Smoko Falls/Mother Cummings Peak track.
I'd suggest the first option no matter where you're planning on going. If you are doing Smoko Creek or Mother Cummings, I'd head back to the car by sticking to the east side of Smoko Creek.