Centre Track

Going with the unfortunate philosphy that we seem to be subject to around here that if you are not 100% sure it is legal then it is most likely illegal, I stumbled across a track today at Terrey Hills and I would like to know if anyone else is aware of it. I rode up Duck Holes and then around to Centre Track, travelling south and came out, as expected, on Coal and Candle Drive, near the toll booth. Before I left Terrey Hills I had looked up an old street directory that was in the car and it indicated that Centre Track actually continued across the road and appeared to join up with Perimeter.

I road along what started as a firetrail and continued until it started dropping pretty quickly and I found myself in a deep valley in the middle of nowehere. I won't comment on the track as I would not want to encourage others but, summing it there some good, some bad and some very interesting and a fair bit of hard work.

Anyone know of this track at all?