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Federal
National Bridge Inventory NGDA
Federal Geographic Data Committee —
The National Bridge Inventory dataset is as of June 20, 2025 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation... -
Census Tracts in 2020
District of Columbia —
Census Tracts from 2020. The TIGER/Line shapefiles are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File... -
Emissions Inventory
District of Columbia —
NEI point sources include emissions estimates for larger sources that are located at a fixed, stationary location. Point sources in the NEI include large industrial... -
2024 Traffic Volume
District of Columbia —
Traffic volume of Roadway Blocks. The dataset contains traffic volume data, created as part of the District of Columbia, Department of Transportation (DDOT) Roads and... -
Federal
Right of Way (Feature Layer)
Department of Agriculture —
An area depicting a privilege to pass over the land of another in some particular path; usually an easement over the land of another; a strip of land used in this way... -
2023 Traffic Volume
District of Columbia —
Traffic volume of Roadway Blocks. The dataset contains traffic volume data, created as part of the District of Columbia, Department of Transportation (DDOT) Roads and... -
County
Edge of Pavement
Lake County, Illinois —
Download In State Plane Projection Here. The pavement boundaries were traced from aerial photography taken between March 15th, 2018 and April 25th, 2018. This dataset... -
Federal
Navigation Facilities NGDA
Federal Geographic Data Committee —
The Navgiation Facilities dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation... -
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... -
Federal
Motor Vehicle Use Map: Roads (Feature Layer)
Department of Agriculture —
The feature class indicates the specific types of motorized vehicles allowed on the designated routes and their seasons of use. The feature class is designed to be... -
County
Building Footprints
Lake County, Illinois —
Download In State Plane Projection Here. The pavement boundaries were traced from aerial photography taken between April 13 and April 26, 2002 and then updated from... -
2006 Traffic Volume
District of Columbia —
Traffic volume of Roadway Blocks. The dataset contains traffic volume data, created as part of the District of Columbia, Department of Transportation (DDOT) Roads and... -
2022 Traffic Volume
District of Columbia —
Traffic volume of Roadway Blocks. The dataset contains traffic volume data, created as part of the District of Columbia, Department of Transportation (DDOT) Roads and... -
Federal
BLM Idaho Wild Horse and Burro Herd Area Poly
Department of the Interior —
This theme shows Herd Management Areas (HMAs) in Idaho. Wild horses are managed in accordance with the Wild Free-Roaming Horse and Burro Act of 1971, which gives the... -
2011 Traffic Volume
District of Columbia —
Traffic volume of Roadway Blocks. The dataset contains traffic volume data, created as part of the District of Columbia, Department of Transportation (DDOT) Roads and... -
Federal
BLM UT Off-Highway Vehicle Designations (Polygon)
Department of the Interior —
The layers within this feature service represent the spatial extent and boundaries of OHV (Off-Highway Vehicle) use on BLM lands in Utah. These designations are... -
Block Centroids
District of Columbia —
The dataset contains locations and attributes of blocks, created as part of the Master Address Repository (MAR) for the Office of the Chief Technology Officer (OCTO)... -
Federal
BLM Wyoming Scenic Backways HUB
Department of the Interior —
This dataset contains federal and state designated scenic and historic backways. Backways have a back country component, utilizing non-highways and sometimes... -
Federal
BETA - Hazard Exposure: National Highway System NGDA
Federal Geographic Data Committee —
The BETA - Hazard Exposure: National Highway System dataset was updated on October 16, 2025 from the Bureau of Transportation Statistics (BTS) and is part of the U.S.... -
2018 Traffic Volume
District of Columbia —
Traffic volume of Roadway Blocks. The dataset contains traffic volume data, created as part of the District of Columbia, Department of Transportation (DDOT) Roads and...