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Federal
National Bridge Inventory
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... -
Federal
Oil and Gas Resource Potential 2021
Department of the Interior —
MetadataThis national data layer shows the extent of the probable oil and/or gas geologic structures (plays) identified within the US Outer Continental Shelf located... -
Federal
Intermodal Passenger Connectivity Database (IPCD)
Federal Geographic Data Committee —
The Intermodal Passenger Connectivity Database (IPCD) dataset was compiled on August 10, 2021 and was updated October 19, 2022 from the Bureau of Transportation... -
Federal
BLM Natl WesternUS GRSG Biologically Significant Units October 2017 Update
Department of the Interior —
The Sheeprocks (UT) was revised to resync with the UT habitat change as reflected in the Oct 2017 habitat data, creating the most up-to-date version of this dataset.... -
Federal
BLM Natl Historic Areas of Critical Environmental Concern
Department of the Interior —
This dataset represents the BLM Historical Areas of Critical Environmental Concern polygon feature class. The BLM Historical Areas of Critical Environmental Concern... -
Federal
BLM CO PLSS Township
Department of the Interior —
In the Public Land Survey System (PLSS), a Township refers to a unit of land, that is nominally six miles on a side, usually containing 36 sections. This dataset... -
Federal
BLM ES Administrative Unit Office Points
Department of the Interior —
This feature-dataset depicts Bureau of Land Management (BLM) office locations. The land areas for higher level administrative units (district and administrative... -
Federal
BLM Natl NLCS Wilderness Areas Polygons
Department of the Interior —
Feature Class for the BLM Wilderness Areas and BLM Other Related Lands data covered by the National Landscape Conservation System (NLCS) Data Standard. In particular,... -
Federal
BLM Natl GTLF Limited Public Motorized Trails
Department of the Interior —
This feature class is the BLM Natl GTLF Limited Public Motorized Trails subset of the feature dataset containing the BLM Ground Transportation Linear Features. A... -
Federal
BLM Natl AIM LMF Hub
Department of the Interior —
This dataset was created to monitor the status, condition and trend of national BLM resources in accordance with BLM policies. It focuses on the BLM terrestrial core... -
Federal
BLM NV PLSS CADNSDI Version 2 Survey System Polygon
Department of the Interior —
BLM NV PLSSSurveySystem: This dataset represents the GIS Version of the Public Land Survey System including both rectangular and non-rectangular surveys. The primary... -
Federal
BLM CA DRECP Development Focus Areas Polygons
Department of the Interior —
The Bureau of Land Management (BLM) has prepared this Record of Decision (ROD) approving the Land Use Plan Amendment (LUPA) for the California Desert Conservation... -
Federal
BLM CA DRECP ACEC Polygons
Department of the Interior —
The Bureau of Land Management (BLM) has prepared this Record of Decision (ROD) approving the Land Use Plan Amendment (LUPA) for the California Desert Conservation... -
Federal
Intermodal Freight Facilities Rail TOFC/COFC
Federal Geographic Data Committee —
The Intermodal Freight Facilities - Rail TOFC/COFC dataset was compiled on December 10, 2018 and was updated on July 22, 2022 from the Bureau of Transportation... -
Federal
BLM ES SO National Recreation Site Points
Department of the Interior —
This point feature class represents the Bureau of Land Management (BLM) Eastern States (ES) recreation sites. Recreation sites can include parking areas, campgrounds,... -
Federal
BLM Natl ROW TransWest Express TLine Derived polygon
Department of the Interior —
This polygon dataset represents the ROW in the TransWest Express Environmental Impact Statement (EIS) Record of Decision (ROD). It is the refined corridor area which... -
Federal
BLM Natl Public Lands Access Data Poly
Department of the Interior —
This polygon feature contains parcels containing Federal interests in private land, including easements and reservations (1) in which the Federal Government does not... -
Federal
BLM CA DRECP General Public Lands Polygons
Department of the Interior —
The Bureau of Land Management (BLM) has prepared this Record of Decision (ROD) approving the Land Use Plan Amendment (LUPA) for the California Desert Conservation... -
Federal
seep anomaly negatives possible oil NGDA
Department of the Interior —
Since 1998, geoscientists at the Bureau of Ocean Energy Management (BOEM) have identified and mapped over 31,000 water bottom (seafloor) acoustic amplitude anomalies... -
Federal
BLM Natl ROW Gateway South TLine Derived Polygon
Department of the Interior —
This theme contains polygons of the Gateway South transmission line with attributes for: PLSSID, FRSTDIVID, SECDIVID, GISACRE, and others.