- Illinois 2021-2023 IDEA /
- Statewide Summary /
- Summary Statistics
Summary Statistics
This section contains a series of charts and other summary statistics that show detailed information on statewide pavement condition. Click on one of the associated navigation links at the left or below to view specific content of interest.
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Condition Charts—Series of charts showing the percentage of pavement area with a PCI above 70.
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2023 Summary Statistics for All Airports (2021-2023)—Summary of statistics based on the condition at the time of last inspection.
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Summary Statistics for Individual Inspection Years—Summary of condition statistics for individual years within the past 3-year range.