ummm I live near springvale too. ok, go straight up Springvale Road all the way up towards Doncaster, you'll see a huge Maccas on your right just pass the railway track, thats Whitehorse road(Middleborough Rd).
Its not that far man.. from Springvale its about 15-20 mins drive depending on traffic. Whitehorse rd is off Springvale road.. there's a Bunning on the left and one on the right...
If it's too hard man, just lookup the melway