Find a Commonwealth Resource
AADT 2024 Primary Interstate
Department of Transportation
Updated Mar 25, 2026
Updated ad hoc
About this dataset
This dataset provides information about 2024 Annual Average Daily Traffic (AADT) Volume Estimates by Section of Route in Primary Interstate Traffic Counts data legend, definitions, glossary, methodology and more information.
Data and resources (1)
- XLSX
AADT_PrimaryInterstate_2024
This dataset provides information about 2024 Annual Average Daily Traffic (AADT) Volume Estimates by Section of Route in Primary Interstate
Modified Sep 15, 2025