L o a d i n g
Overviewfunctional-systemhighway-statisticsmilesroadway--bridgesruralurbanstate
Annual length of U.S. public roads in miles by functional system for each of the 50 states, DC, and Puerto Rico from the Highway Statistics table HM-20. (Note: In 2009, the Urban functional class of Collectors became Major Collectors and Minor Collectors.)
Additional Information
KeyValue
Common-Core_Bureau-Code021:15
Common-Core_Contact-EmailPolicyInfoFeedback@dot.gov
Common-Core_Contact-NameOffice of Highway Policy Information
Common-Core_Geographic-CoverageState
Common-Core_Homepagehttps://www.fhwa.dot.gov/policyinformation/statistics.cfm
Common-Core_Is-Quality-Datatrue
Common-Core_Languageen-US
Common-Core_Licensehttp://www.usa.gov/publicdomain/label/1.0/
Common-Core_Primary-IT-Investment-UII021-099281808
Common-Core_Program-Code021:009
Common-Core_Public-Access-Levelpublic
Common-Core_PublisherFederal Highway Administration
Common-Core_Temporal-Applicability1980/2023
Common-Core_Update-Frequency-R/P1Y
categories{}
licensePublic Domain U.S. Government
owner_display_nameFHWA-Data Team
source_created_at2025-03-19T17:45:13.000Z
source_updated_at2025-04-04T16:13:44.000Z
harvest_object_ide83efbb6-2b75-4d2e-979b-763e44ed0091
harvest_source_ida7dcdbaf-e4e3-4821-be64-d4ab014fcc67
harvest_source_titleDOT Open Data Catalog
Files
- CSVPublic Road Length by Functional System and State, 1980 - 2023 (HM-20)