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AADT 2025 Primary Interstate
Department of Transportation
Updated Aug 7, 2026
Updated ad hoc
About this dataset
This dataset provides information about 2025 Annual Average Daily Traffic (AADT) Volume Estimates by Section of Route in Primary Interstate
Data and resources (1)
- XLSX
AADT_PrimaryInterstate_2025
This dataset provides information about 2025 Annual Average Daily Traffic (AADT) Volume Estimates by Section of Route in Primary Interstate
Modified Jul 13, 2026