I attempted to redraw the new road configuration from memory in this changeset: https://www.openstreetmap.org/changeset/156110797

It might need to be touched-up, but at least the main pieces of the new configuration are there.

I was able to update the relation for 57, but I'm not marking this note as resolved yet since I wasn't sure what to do with 143 since that route has been discontinued for a while. Should that relation be deleted outright, or kept but tagged with something to mark that it is discontinued?