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NTAD Archive

rosaP Repository & Open Science Access Portal

These datasets include spatial information for transportation modal networks and intermodal terminals, as well as the related attribute information for these features. Users can interact with the data on https://data-usdot.opendata.arcgis.com. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ntad or https://doi.org/10.21949/1530842.

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Showing 1 - 20 of 110 results
  • National Transportation Noise Map Documentation Release Year 2026
    National Transportation Noise Map Documentation [Release Year: 2026]
    Volpe National Transportation Systems Center. Environmental Measurement and Modeling Division, Environmental Science and Engineering Division
    2026-01-01 | National Transportation Atlas Database (NTAD) | PDF
    By most forecasts, the U.S. population is projected to grow by over 100 million by 2050. As demand for transportation increases and our methods of transportation change and evolve, so too will transportation-related noise. The Bureau of Transportation Statistics (BTS) has started a national, multi-modal transportation noise mapping initiative to fa ...
  • National Transportation Atlas Database: 2023
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization
    2025-07-07 | National Transportation Atlas Database (NTAD) | ZIP
    The National Transportation Atlas Databases 2023 is a set of nationwide geographic datasets of transportation facilities, transportation networks, associated infrastructure, and other political and administrative entities. These datasets include spatial information for transportation modal networks and intermodal terminals, as well as the related a ...
    Dataset Supporting Files
  • National Transportation Atlas Database: 2022
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization
    2025-07-03 | National Transportation Atlas Database (NTAD) | ZIP
    The National Transportation Atlas Databases 2022 is a set of nationwide geographic datasets of transportation facilities, transportation networks, associated infrastructure, and other political and administrative entities. These datasets include spatial information for transportation modal networks and intermodal terminals, as well as the related a ...
    Dataset Supporting Files
  • National Transportation Atlas Database: 2021
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization
    2025-07-02 | National Transportation Atlas Database (NTAD) | ZIP
    The National Transportation Atlas Databases 2021 is a set of nationwide geographic datasets of transportation facilities, transportation networks, associated infrastructure, and other political and administrative entities. These datasets include spatial information for transportation modal networks and intermodal terminals, as well as the related a ...
    Dataset Supporting Files
  • National Transportation Atlas Database: 2024
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization
    2025-02-25 | National Transportation Atlas Database (NTAD) | ZIP
    The National Transportation Atlas Databases 2024 is a set of nationwide geographic datasets of transportation facilities, transportation networks, associated infrastructure, and other political and administrative entities. These datasets include spatial information for transportation modal networks and intermodal terminals, as well as the related a ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): Intermodal Passenger Facilities 2024-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization
    2024-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The Intermodal Passenger Facilities 2024-Present dataset is from the Bureau of Transportation Statistics (BTS), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). Polygon layer depicting Amtrak stations in the United States. Only stations that are ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): National Highway Freight Network (NHFN) 2024-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2024-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The National Highway Freight Network (NHFN) 2024-Present dataset is from the Federal Highway Administration (FHWA), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). Congress established a new National Highway Freight Program (NHFP) in 23 U.S.C. 1 ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): Federal Aid Primary (FAP - 1991) 2024-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2024-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The Federal Aid Primary (FAP - 1991) 2024-Present dataset is from the Federal Highway Administration (FHWA), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). The Federal Aid Primary system came into existence on June 1, 1991.
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): DOT Regions - Great Lakes St. Lawrence Seaway Development Corporation (GLS) Regions 2023-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2023-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The DOT Regions - Great Lakes St. Lawrence Seaway Development Corporation (GLS) Regions 2023-Present dataset is from the Great Lakes St. Lawrence Seaway Development Corporation Policy Headquarters (GLS), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database ( ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): DOT Regions - Maritime Administration (MARAD) Gateways 2023-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2023-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The DOT Regions - Maritime Administration (MARAD) Gateways 2023-Present dataset is from the U.S. Maritime Administration (MARAD), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). This dataset depicts the geographical boundaries of MARAD's nine Ga ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): DOT Regions - National Highway Traffic Safety Administration (NHTSA) Regions 2023-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2023-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The DOT Regions - National Highway Traffic Safety Administration (NHTSA) Regions 2023-Present dataset is from the National Highway Traffic Safety Administration (NHTSA), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). This dataset depicts NHTSA' ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): Spaceports 2023-Present Datasets
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2023-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The Spaceports dataset is from the Bureau of Transportation Statistics (BTS), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS’) National Transportation Atlas Database (NTAD). This layer is meant to be a reference layer and features public and private spaceport facilities in the United States. T ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): DOT Regions - Federal Aviation Administration (FAA) Regions 2023-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2023-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The DOT Regions - Federal Aviation Administration (FAA) Regions 2023-Present dataset is from the Federal Aviation Administration’s Office of National Engagement and Regional Administration (FAA's ARA), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NT ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): DOT Regions - Federal Highway Administration (FHWA) Divisions 2023-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2023-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The DOT Regions - Federal Highway Administration (FHWA) Divisions 2023-Present dataset is from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). This dataset depicts the areas covered by the three FHWA Fed ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): DOT Regions - Federal Railroad Administration (FRA) Districts 2022-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2022-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The DOT Regions - Federal Railroad Administration (FRA) Districts 2022-Present dataset is from the Federal Railroad Administration (FRA), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). District boundaries represent geographic divisions of safet ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): DOT Regions - Federal Transit Administration (FTA) Regions 2022-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2022-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The DOT Regions - Federal Transit Administration (FTA) Regions 2022-Present dataset is from the Federal Transit Administration (FTA), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). The Federal Transit Administration (FTA) has 10 different regio ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): Freight Analysis Framework (FAF) Highway Network Assignments 2022-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization
    2022-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The Freight Analysis Framework (FAF) Highway Network Assignments 2022-Present dataset is from the Bureau of Transportation Statistics (BTS), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). This data package includes tabular files with results fr ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): DOT Regions - Pipeline and Hazardous Materials Safety Administration (PHMSA) Regions 2022-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2022-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The DOT Regions - Pipeline and Hazardous Materials Safety Administration (PHMSA) Regions 2022-Present dataset is from the Pipeline and Hazardous Materials Safety Administration (PHMSA), and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). PHMSA’s Off ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): Alternative Fuel Corridors 2021-Present [dataset]
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2021-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The Alternative Fuel Corridors 2021-Present dataset is from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics’ (BTS's) National Transportation Atlas Database (NTAD). The dataset is a highway layer of corridors, primarily along the NHS, that are designated as Co ...
    Dataset Supporting Files
  • National Transportation Atlas Database (NTAD): Passenger Intermodal Facility (IPCD) 2013-Present Datasets
    United States. Department of Transportation. Bureau of Transportation Statistics. Office of Spatial Analysis and Visualization  ...
    2021-01-01 | National Transportation Atlas Database (NTAD) | ZIP
    The Intermodal Passenger Connectivity Database (IPCD) 2013-Present dataset is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS') National Transportation Atlas Database (NTAD).The IPCD is a nationwide database of passenger transportation terminals, with data on the availability of connections among the v ...
    Dataset Supporting Files
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