I know here, you go to the post office, and they give you a number to a guy who handles what they call ''911 addresses" out here. I lived in an apartment that had no front access, and i called this guy, and we met. He pulled out a map and gave me a new address on the street behind where my door was and that was it. I think this is an effort to phase out rural route address (HC ##)
My sister bought a piece of land, and called the guy for their area. He actually gave them their own road and address on it. Said you are supposed to have at least 4 residence on it to get your own street, but my brother in law just told him he plans to move 4 in later, and the guy didn't argue. He let them pick the name, which they used their last name. He almost made it a Drive, called Rebecca Cant (my sister is a terrible driver). lol