What I was meaning was building an entirely separate elevated road up to the Murrays/Mandew roundabout. Elevation is absolutely needed to get across the river, motorway and flood plains. In a perfect world I wouldn’t use Murrays or Sewell, as a residential street is probably not the best place for high bus volumes. But I’m not sure where the protected trees are, so I’m unsure what’s achievable.
Terminating at Kingston (or Loganlea) would require LGCFR to be completed and better bus infrastructure to the station. It’s not something that can happen overnight, but can be an aspirational goal.
I’d argue the existence of those routes in their present form is a failure of planning, and the extra peak capacity at Springwood and Rochedale could be provided by making the 569 stop there.