Pima County Department of Transportation

GIS Division - Engineering Information Management

Improvement Plans

Improvement Plans include paving, grading, and drainage plans for subdivisions and offsite. This is an ongoing project. New Improvement Plans are added as soon as they come into EIM. Please note, more than one improvement plan may exist for a particular area.

To research PC DOT Improvement Plans (original - electronic copy - set of plans):

Interactive map:

Read the Disclaimer and Using Autodesk MapGuide.
See Overlapping Data in a MapGuide Layer to learn how to identify the displayed Improvement Plans on the map.
Go to the map:

Improvement Plan MapGuide Map

Lookup by Improvement Plan number and/or name:

Document Management System

To learn about options, queries, and viewing documents, see Document Management System Help.

For plans in the Tucson City limits: City of Tucson Paving Improvement Plans.

We also have some improvement plans on hard-copy and microfiche. To check the availability of a plan that is not on-line (cannot be found via the interactive map or the document management system), please call our office at (520) 740-6332.

We want your feedback and corrections:

For comments, questions, problems or suggestions please use our EIM Feedback Form.
For issues related to the web application and viewing on the web, contact or .
For issues related to the MapGuide site, contact .