As far as I know the Collaroy/ Tierawoomba road is a public access road. The main reason for that road these days is to access properties plus the nebo/gladstone powerline. He might have been talking of another road however I’d be surprised if this one ever became private.
@@1iadventures I agree. Apparently the owner of Tierawoomba also owns most of the properties along Collaroy Rd. He’s got the largest wagyu herd in Australia