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National Highway System Lane-Miles by Functional System and State, 2000 - 2009, 2011 - 2024 (HM-43)
U.S Department of Transportation
Updated Oct 25, 2026
About this dataset
Annual lane miles in the National Highway System by rural / urban and functional system for the 50 states, DC, and Puerto Rico from the Highway Statistics table HM-43. (Note: In 2009, Functional System changed attributes.)
Data and resources (3)
- CSV
National Highway System Lane-Miles by Functional System and State, 2000 - 2009, 2011 - 2024 (HM-43)
Modified Oct 25, 2026Table and Data API available
- JSON
National Highway System Lane-Miles by Functional System and State, 2000 - 2009, 2011 - 2024 (HM-43)
Modified Aug 25, 2026
- XSL
National Highway System Lane-Miles by Functional System and State, 2000 - 2009, 2011 - 2024 (HM-43)
Modified Aug 25, 2026