Data · dataset · 2025
National Highway System (NHS) Length by Functional System, 2000 - 2009, 2011 - 2024 (HM-41)
Listed in U.S Department of Transportation
Miles of the National Highway System (NHS) by functional system for each of the 50 states, DC, and Puerto Rico from FHWA Highway Statistics table HM-41.
Links
Get the data
- CSV data.transportation.gov/api/views/izv8-vmu6/rows.csv?accessType=DOWNLOAD ↗
download · from data transportation gov
Where it is published
- U.S Department of Transportation dataset page data.transportation.gov/Roadways-and-Bridges/National-Highway-System-NHS-Length-by-Fun… ↗
landing page · from data transportation gov
Catalogue records · 1
- SODA API data.transportation.gov/resource/izv8-vmu6.json ↗
metadata API · from data transportation gov
Topics
- Stated by source
- Roadways and Bridges
- From keywords
- Mathematics & Statistics
- Inferred from text
- Tabular 65%
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| U.S Department of Transportation | izv8-vmu6 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · data transportation gov | connector:data_transportation_gov@1.0.0 | |
| concepts[field].local:field:mathematics-statistics | mapping · data transportation gov | connector:data_transportation_gov@1.0.0 | |
| concepts[modality].local:modality:tabular | enrichment · data transportation gov | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[topic].socrata_category:data_transportation_gov:roadways-and-bridges | source · data transportation gov | connector:data_transportation_gov@1.0.0 | |
| created_date | source · data transportation gov | connector:data_transportation_gov@1.0.0 | |
| description | source · data transportation gov | connector:data_transportation_gov@1.0.0 | /resource/description |
| license_text | source · data transportation gov | connector:data_transportation_gov@1.0.0 | |
| publication_date | source · data transportation gov | connector:data_transportation_gov@1.0.0 | |
| title | source · data transportation gov | connector:data_transportation_gov@1.0.0 | /resource/name |
| updated_date | source · data transportation gov | connector:data_transportation_gov@1.0.0 |