This is a vector line ESRI Shapefile showing the approximate Feasibility Study Revision Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails.

This is a vector point ESRI host feature showing the points of interest for NTIR National Historic Trails and the Route 66 Corridor Preservation Program.

These are vector point/line/polygon hosted feature services showing various spatial data for the Pony Express National Historic Trail Re-Ride.

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A feature class depicting geographic locations of park trail heads which intersect public roads.

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Data included in this data set are from in-field and edge-of-field surveys that recorded the presence of erosional features and cover of vegetation and bare ground on 1786 Conservation Reserve Program fields across three types of conservation practices (grassland, wetland, and wildlife). Field sampling data were recorded across six US Department of Agriculture Farm Production Regions (Corn belt, Lake states, Mountain, Northern plains, Pacific, Southern plains) from 2016 to 2018. The study area encompassed all or part of 14 states: Washington, Oregon, Idaho, Montana, North Dakota, South Dakota, Minnesota, Iowa, Missouri, Colorado, Nebraska, Kansas, Oklahoma, and Texas. These data constitute the first national level assessment of CRP establishment across regions and practice types in three decades. Complete methods and other additional information are provided in the journal article associated with this data release (Vandever and others, 2021). This data release consists of 3 files: “CoverCharacteristicsOfSampledCRPFields.csv”, “CoverValidationDataForSampledCRPFields.csv” and ListOfObservedGrassAndForbSpeciesConsideredToBeNoxious.csv.

This feature-dataset depicts the boundaries of the Baaj Nwaavjo I’tah Kukveni – Ancestral Footprints of the Grand Canyon National Monument in Arizona. Baaj nwaavjo (BAAHJ – NUH-WAAHV-JOH) means “where Indigenous peoples roam” in the Havasupai language, and i’tah kukveni (EE-TAH – KOOK-VENNY) means “our ancestral footprints” in the Hopi language. The name reflects the significance of the Grand Canyon area, not just to one, but to many Tribal Nations. This designation, which marks the fifth new national monument established by President Biden, honors Tribal Nations and Indigenous peoples by protecting sacred ancestral places and their historically and scientifically important features, while conserving our public lands, protecting wildlife habitat and clean water, and supporting local economies.,