For example, I can't figure out how I would be driving a car or a bicycle around the city if there were no government to draw and enforce the rules of traffic. How would it work? Who would yield whom at an intersection? What would we do with dangerous drivers? Who's to say? These are not trivial questions. Of course, one can say how people would come up with rules "by themselves", but there would need to be some kind of framework for discussion, decision making, and even enforcement. And that, to me, is the government.
Bitcoin2cash has all the answers for you on roads. It's very simple. Someone will buy land and build the road for you and charge you for it and provide enforcement and infrastructure. Not satisfied with their service? Bitcoin2cash suggests that you build your own next to it and compete. A third enterprising party can build a tunnel underneath both. And another party can build a bridge over all of them. These are his words almost verbatim, I kid you not. As a driver, you will have choices galore. Just be sure to keep in mind that each road can have different laws as per the owners, and you'll want to keep track of all of the differing laws, and changes of ownership, which inevitably will lead to different fee structures, regulations, etc.
Why have one road going straight from A to B when you can have four? Never mind the waste and damage to the environment.