This forum had so many requests for OPAL data and almost all requests have been rejected with doubtful privacy reasons. I understand that privacy is important.
I believe that TfNSW should be able to provide equivalent to ABS’s “Journey to wok” data asset, on monthly basis, public transport use.
In some cases SA1 to SA1 (or interchange) trip aggregates should be feasible without affecting individual privacy.
I think, this is feasible but we (community and TfNSW) just need to work out details.