Yes, I knew you were talking about the good old days.
Remember a trip in north Queensland along a dirt road that was a couple of chains wide. Whenever a truck approached, trick was to get over to the upwind side of the road to get away from the dust. Overtaking was just about impossible if the wind was blowing the wrong way and more than one traveller driving behind came to a sticky end when the truck in front stopped, but the dust hung around worse than a pea-souper. Even the Northern Territory, last outpost of fast drivers, realised last year that an unlimited speed limit (no - that makes no sense, but you know what I mean) and Australia's (maybe the world's) highest per capita consumption of beer, plus heaps of feral animals ranging in size from camels downward all combined to give a very high death rate. The main road is now 130km/h and the rest 100.
The bad old days are gone forever.