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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
BIA Central Offices
Department of the Interior —
These Operations provides organizational direction and coordination to ensure programs and services administered at regional offices are in accordance with the... -
Federal
BLM Idaho Wild Horse and Burro Herd Management Area Poly
Department of the Interior —
This data shows wild horse and burro herd areas in Idaho. Wild horses are managed in accordance with the Wild Free-Roaming Horse and Burro Act of 1971, which gives... -
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... -
Federal
BLM OR Easements and Rights of Way Line Hub
Department of the Interior —
esmtrow_arc: This data is a linear representation of Right of Ways (ROWs) and Easements for the State of Oregon. These are a portion of the total ENCUMBRANCE data... -
Federal
BLM OR OHV Designation Publication Polygon Hub
Department of the Interior —
OHV_DSG_PUB_POLY: This publication dataset represents areas where OHV (Off-Highway Vehicle) use on BLM lands is described in terms of Code of Federal Regulation (CFR)... -
Federal
BLM OR Easements and Rights of Way Polygon Hub
Department of the Interior —
esmtrow_poly: This data set represents areal ROWs and Easements. Rights-of-Way and Easements that are linear in nature, such as roads or power lines, have associated... -
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... -
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...