https://www.youtube.com/watch?v=eYOz3NgC-bc
Being from Vancouver one is used to seeing lanes removed, not added. Fortunately, there never was something like a Vancouver power-structure to remove the trams of Melbourne either. Thus, Melbourne is able to have some wide streets with trams still in the middle of them.
If you are from Melbourne & visit Vancouver, you might expect to see a big city on the scale of Sydney or SF, Montreal or Seattle. Yet, all you will find is something more like the equivalent of a false-front movie set.