Arizona Department of Transportation
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GIS-T Projects

Stormwater - The goal of the ADOT Storm Water Program is to integrate storm water control activities into ongoing activities and ADOT’s normal business practices. As part of this program the GIS team has a full time staff member dedicated to creating maps and performing spatial analysis on activities related to storm water. More information can be found on the ADOT Storm Water Program website.

ATIS Roads Update - this is an on-going project and our most important work as it is the basis for all GIS work at ADOT. The ATIS Roads GIS coverage is the street centerline file. ATIS Roads has a linear referencing system (LRS) built on it for use in dynamic segmentation of the routes. In other words, ADOT data that is referenced by route and milepost can be "geocoded" to the LRS and displayed on a map. All data in ADOT uses the standard ATIS nomenclature for referencing location.





    

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