It’s always these people trespassing on other people’s property and then wondering why there’s consequences.
It’s not even that hard to get permission. Just register for use of the roads, chip in your money to keep them open and running, and you get to use the government’s property all you like! Just respect their rules like you would any property owner, and you can drive travel on their roads as much as you need. If it were anyone else’s roads, you’d probably get denied and then shot unless you paid a huge access fee. Use of state property is amazingly easy and reasonable.