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Federal
Transportation NGDA List NGDA
Federal Geographic Data Committee —
This is a public view of the Theme NGDA List derived from the Official List of National Geospatial Data Assets (NGDA) Endorsed by the FGDC Steering Committee. -
Federal
Waterway Locks NGDA
Federal Geographic Data Committee —
The Waterway Locks dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation... -
Federal
Intermodal Freight Facilities Marine Roll-on/Roll-off NGDA
Federal Geographic Data Committee —
The Intermodal Freight Facilities - Marine Roll-on/Roll-off dataset was compiled on July 01, 2019 and was updated on July 22, 2022 from the Bureau of Transportation... -
Federal
National Transit Map Stops NGDA
Federal Geographic Data Committee —
The National Transit Map - Stops dataset was compiled on September 02, 2025 from the Bureau of Transportation Statistics (BTS) and is part of the U.S. Department of... -
Federal
BETA - Hazard Exposure: National Highway System Bridges NGDA
Federal Geographic Data Committee —
The BETA - Hazard Exposure: National Highway System Bridges dataset was updated on October 16, 2025 from the Bureau of Transportation Statistics (BTS) and is part of...