Permits and Codes Section

The Permits and Codes Section manages construction activities in the public right-of-way in accordance with Chapter 25 of the City Code, Standard Details and Specifications, City Policy & Directives, and City Development Standards.

Materials Laboratory


Our mission is to support the design, construction and maintenance of City of Tucson system by constantly providing highly professional, timely and cost effective geotechnical, testing and pavement design information.


TDOT Engineering

The TDOT Engineering Division provides the professional engineering and administrative services necessary for the programming, design, and construction of the City of Tucson's Improvement Districts and Transportation capital improvement projects by: