PaveM-Tools: Pavement Management Tools

IRI Report

This page is where you generate an International Roughness Index (IRI) report. You make selections for Route and County. You may also make selection for your project Location Post Mile (PM). Once these are selected, you click the "Generate" button.

Once the IRI report file is generated, it will be downloaded to your local computer and Excel should start.

Please visit the IRI Tool Instructions page for detailed explanation of the controls on this page.

Route Selection District County Route
Project Filter Selections From To PM ROdm

To Download District Interactive File. This file provides target MRI based on proposed treatment.

Get File (as selected above)

  1. If you do not see a pop-up window for saving/opening the generated file, please check your browser for pop-up blocker or the browser's downloads folder.
  2. The IRI report will show the latest IRI and the Means Roughness Index (MRI) based on the latest Automatic Pavement Condition Survey (APCS).
  3. The IRI report will calculate the Target MRI based on the Project Treatment you propose, and IRI in your project location. Each treatment has a designated default Number of Opportunities the contractor will have to improve the project’s smoothness. See the latest specifications for more details.

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