Thanks for the heads up about the traffic conditions around Westmead.

I've gone ahead and updated the traffic conditions around Westmead Hospital which includes the separation and duplication of Hawkesbury Road and part of Hainsworth Street. I've also added crossings and turn restrictions that I was able to gather from a YouTube video we have permission to source data from, and have updated the bus stop locations based on TfNSW data (which we also have permission to use). 

@Warin61 I removed the bus route relations from this portion of road as they needed to be updated anyway. You can refer to the link that @lyjjimmy included in his comment for the correct route in order to fix it.

https://www.openstreetmap.org/changeset/132925426

Have a nice night fellas!