Highways are almost always publicly owned monopolies. We, the public, choose to build them because they enrich all of us.
If you want to raise the money to buy land and build a private highway, price segment away. If you want to price segment a publicly owned and operate commons, it needs to be in the public interest.
If you want to raise the money to buy land and build a private highway, price segment away. If you want to price segment a publicly owned and operate commons, it needs to be in the public interest.