- Illinois 2021-2023 IDEA /
- Statewide Summary /
- Inventory Age Summary
Inventory Age Summary
The "Inventory Age Summary" section contains a series of charts and tables that provide a summary of pavement area-weighted age by different organizing variables. Click on one of the associated navigation links at the left or below to view specific content of interest.
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Age Summary Charts—Series of charts that show a summary of pavement area-weighted age by surface type and branch use.
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Age by Airport Table—Table showing the pavement area-weighted age for each airport.