The streets of an unincorporated town are considered public highways and are under the control of the board of supervisors of the county in which the town is located. The board may designate which streets in the unincorporated towns are considered public highways and may give appropriate names to them.
A.R.S. § 28-6708
Jurisdiction of streets; unincorporated town
Official source: Arizona State Legislature. Reproduced from public-domain Arizona statutes; confirm against the official source for the current text. Not legal advice.