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  • Traffic Impact Studies/Traffic Memoranda Procedures

    A Traffic Impact Study/Traffic Memorandum may be required to be submitted per Section 3.1 of the Subdivision and Development Street Standards (Amended 11/22/17).

    Traffic Impact Study/Traffic Memorandum Content

    The document shall contain elements noted in Section 3.1 of the Subdivision and Development Street Standards (Amended 11/22/17) as well as those listed in the Traffic Impact Study or Traffic Memorandum checklists. 


    Submittal questions or general inquiries on a Traffic Impact Study or Traffic Memorandum may be submitted to or by calling 724-9900.

    Please note that County traffic data is available.

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    Development Services

    201 N. Stone Ave.
    Tucson, AZ 85701

    Lobby hours are
    8:00 am to 4:00 pm
    Monday - Friday
    County observed holidays

    (520) 724-9000

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    Carla Blackwell

    Lauren A. Ortega, PE
    Deputy Director

    Chris Poirier
    Deputy Director

    Daniel Ice
    Chief Building Official

    Joseph Godoy
    Principal Site Review Manager

    Mark Masek
    Assistant Building Official

    Robin Freiman
    Addressing Official