Description
The Link Tonnages dataset was sourced on December 31, 2022 and was updated on December 20, 2024 by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The tonnage summarized for each link by commodity and direction (upbound and down bound). The commodities include Coal, Petroleum Products, Chemicals, Crude Materials, Manufactured Goods, Farm Products, Machinery, Waste, and Unknown. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/xm0g-sr86
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Open Data Catalog | Unknown | An ESRI Geodatabase, ESRI shapefile, or spreadsheet. | Open resource |
| Open Data Catalog | Unknown | An ESRI Geodatabase, ESRI shapefile, or spreadsheet. | Open resource |
| Open Data Catalog | Unknown | An ESRI Geodatabase, ESRI shapefile, or spreadsheet. | Open resource |
| Open Data Catalog | Unknown | An ESRI Geodatabase, ESRI shapefile, or spreadsheet. | Open resource |
| Open Data Catalog | Unknown | An ESRI Geodatabase, ESRI shapefile, or spreadsheet. | Open resource |
| Esri Feature Service | Unknown | ArcGIS Online Hosted Esri Feature Service for visualizing geospatial information | Open resource |
| Esri Feature Service | Unknown | ArcGIS Online Hosted Esri Feature Service for visualizing geospatial information | Open resource |
| Esri Feature Service | Unknown | ArcGIS Online Hosted Esri Feature Service for visualizing geospatial information | Open resource |
| Esri Feature Service | Unknown | ArcGIS Online Hosted Esri Feature Service for visualizing geospatial information | Open resource |
| ArcGIS REST Services Directory Feature Server (WFS) | Unknown | complies with OGC WFS Map Service for visualizing geospatial information | Open resource |