Brian Weedon has alerted me to a new document outlining the design of the cut back tram terminus at Box Hill.
The tramway will be cut back by about 100m to allow contruction of the new Box Hill station area as part of Melbourne's Suburban Rail Loop East.
As I read it the final design of the terminus will be different again - with major re-alignment of Whitehorse Rd in the precinct.
I have attached a general plan from the document - the full document can be downloaded from: https://engage.vic.gov.au/download/document/31666
There will be a greatly needed double track terminus with scissors crossover.
Mal Rowe - grateful to Brian for his research