- Illinois 2021-2023 IDEA /
- Statewide Summary
Statewide Summary
The "Statewide Summary" section of the IDEA contains a summary of different data types summarized at the State level. Click on one of the specific navigation links at the left or below to view data of interest.
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Inventory Section Summary—A series of charts showing a summary of number of pavement sections by different organizing variables.
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Inventory Area Summary—A series of charts and tables that provide a summary of pavement area by different organizing variables.
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Inventory Age Summary—A series of charts and tables that provide a summary of area-weighted age by different organizing variables.
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Inventory Condition Summary—A series of charts and tables that provide a summary of pavement area-weighted PCI by different organizing variables.
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Summary Statistics—A series of charts and other summary statistics that show detailed information on statewide pavement condition.