Yes the road is unaffected
I usually go down M5 > highway 31 > turn left up Boxers Creek Rd before Marulan then follow windellama road to oallen , but that's the chick inside my tomtom telling me where to go.
Which parts of oallen forde did you try ?
It's changed significantly since the flood 3 weeks ago but you could just about get colour from any spot you try . Some better than others tho'
The closed off property concerned is their own farm land ,they have just put up new fences after mongrels kept cutting the fence , some of the fences are made of 30 mm wire cable now . Lol