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    The major address blocks are shown within the individual detailed atlas maps in bold blue type. These address numbers are located along the township-range lines. Numbers preceded by a “G” follow Green Valley addressing conventions. “C” indicates Corona de Tucson addressing conventions.


    Due to the geographic nature of the atlas data, map scales are approximate and may vary. The appoximate map scale of ech page is 1:40000, unless noted at the lower left corner of the page.


    This Pima County Roadway System Map was produced for Pima County's internal management and record keeping purposes. All information contained in this directory is subject to constant change and its accuracy cannot be guaranteed. ALL DATA IS PROVIDED AS IS, WITH ALL FAULTS, AND WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

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    Geographic Information Systems

    33 N. Stone Ave., 15th Fl.
    Mail-Stop Code DTBAB17-425
    Tucson, AZ 85701

    Phone: (520) 724-6670
    Fax: (520) 791-6588

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