A few other hints for speeding

In NSW and QLD the stationary cameras have warning signs (NSW ones are more obvious but there's ony a couple of cameras in qld). In vic they are not signposted and there are a lot more than any other state

Vic also uses average speed cameras

If travelling through country areas imo cruise control is a must have and a gps giving you an accurate speed to set the cruise makes life a lot easier

From recent budget papers vistoria collects $100 pa in speeding fines for every man woman and child in the state (and $300 in gambling taxes). Moral of the story, it's more important to look at your dashboard than look at the road when you're driving here

Hell, in chicago 55 was really 80