As we head along the Barkly Highway we stop for a break at the Barkly Homestead roadhouse which got our vote for the best roadhouse we've seen on our trip - great range of food, drinks, souvenirs, etc and everything clean and well maintained. Onwards past Avon Downs police station and then across the border into Queensland. At last we've visited all 8 States and Territories! We find a campsite about 80 kilometres west of Mt Isa for the night.