Almost all Australian highways are still just two lanes wide, and what a difference that makes. You’re not cut off from the wider world, as you are on a motorway, but part of it, intimately connected. All the million details of the landscape are there beside you, up close, not blurred into some distant, tediously epic backdrop. It changes your whole outlook. There’s no point in hurrying when all it’s going to do is put you in the feathery wake of that old chicken truck half a mile ahead. Might as well hold back and enjoy the scenery.