9-254. Title to streets Upon filing a map or plat, the fee of the streets, alleys, avenues, highways, parks and other parcels of ground reserved therein to the use of the public vests in the town, in trust, for the uses therein expressed. If the town is not incorporated, then the fee vests in the county until the town becomes incorporated.
Arizona Legal Code
§ 9.254
Source: https://www.azleg.gov/ars/9/00254.htm· Version 2026