Search datasets
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This dataset contains data that occurs after a given year end snapshot. This data is georeferenced to the latest snapshot, but contains the approved changes to these particular layers based on...
Search relevance: 145.05 | Views last month: 0 | Catalog Last Checked: September 22, 2026 at 11:11 PM -
Obligation of Federal funds administered by the Federal Highway Administration by functional class and improvement type both on and off the National Highway System as reported in the Highway...
Search relevance: 115.71 | Views last month: 1 | Catalog Last Checked: October 15, 2026 at 08:46 PM -
Annual vehicle miles of travel by functional system for each of the 50 states, DC, and Puerto Rico from the Highway Statistics table VM-2. (Note: In 2009, the Urban functional class of Collectors...
Search relevance: 40.47 | Views last month: 83 | Catalog Last Checked: October 15, 2026 at 08:49 PM -
Annual length of U.S. public roads in miles by functional system for each of the 50 states, DC, and Puerto Rico from the Highway Statistics table HM-20. (Note: In 2009, the Urban functional class...
Search relevance: 37.04 | Views last month: 77 | Catalog Last Checked: October 29, 2026 at 10:27 PM -
Miles of public roads by the roadway's functional system and whether rural or urban for the 50 states, DC, and Puerto Rico (from 1996) from FHWA Highway Statistics table HM-60. (Note: In 2009,...
Search relevance: 36.43 | Views last month: 12 | Catalog Last Checked: October 29, 2026 at 10:28 PM -
This dataset contains data that occurs after a given year end snapshot. This data is georeferenced to the latest snapshot, but contains the approved changes to these particular layers based on...
Search relevance: 35.49 | Views last month: 0 | Catalog Last Checked: September 22, 2026 at 11:11 PM -
This dataset contains data that occurs after a given year end snapshot. This data is georeferenced to the latest snapshot, but contains the approved changes to these particular layers based on...
Search relevance: 34.32 | Views last month: 0 | Catalog Last Checked: September 22, 2026 at 11:11 PM -
This dataset contains data that occurs after a given year end snapshot. This data is georeferenced to the latest snapshot, but contains the approved changes to these particular layers based on...
Search relevance: 34.23 | Views last month: 0 | Catalog Last Checked: September 22, 2026 at 11:10 PM -
This dataset contains data that occurs after a given year end snapshot. This data is georeferenced to the latest snapshot, but contains the approved changes to these particular layers based on...
Search relevance: 34.13 | Views last month: 0 | Catalog Last Checked: September 22, 2026 at 11:11 PM -
Annual state highway agency dollars of capital outlays by rural / urban, functional class, and improvement type for the 50 states and DC from the Highway Statistics table SF-12A.
Search relevance: 33.66 | Views last month: 4 | Catalog Last Checked: October 15, 2026 at 08:47 PM -
Annual road length by measured pavement roughness using the IRI (International Roughness Index) by functional class for the 50 states, DC, and PR from the Highway Statistics Series table HM-64. ...
Search relevance: 32.72 | Views last month: 23 | Catalog Last Checked: October 15, 2026 at 08:46 PM -
We produced time-series classifications of habitat, photosynthetic pathway functional types and species in the Nisqually River Delta for the years 1957, 1980, and 2015. Using an object-oriented...
Search relevance: 31.19 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:51 PM -
This dataset contains phytoplankton samples collected from Puget Sound and analyzed using a particle imaging analyzer (FlowCAM®). For more information see the King County marine phytoplankton...
Search relevance: 30.62 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 05:56 PM -
This data package includes data that were between 2007 and 2024 as part of the Southern Colorado Plateau Network's long-term integrated upland monitoring protocol in 10 national park units (AZRU,...
Search relevance: 30.42 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:15 PM -
This data package includes data that were collected from 2007-2025 as part of the Southern Colorado Plateau Network's long-term integrated upland monitoring protocol in 10 national park units...
Search relevance: 30.06 | Views last month: 2 | Catalog Last Checked: October 10, 2026 at 10:59 PM -
From the spreadsheet entitled "Travel by City, County, and Functional Class" INDOT, through its Traffic Statistics Section, collects, summarizes, and interprets information on the traffic...
Search relevance: 29.85 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 05:59 PM -
This dataset contains a 30-m resolution time series of annual land cover classifications as the dominant plant functional type class for all of boreal Alaska and Canada from 1986 to 2020. The data...
Search relevance: 27.59 | Views last month: 2 | Catalog Last Checked: November 04, 2026 at 12:05 AM -
The LF 2020 Operational Roads product for Alaska (AK) is intended to support operations and firefighting. It includes all pixels from the four (4) roads classes from the NLCD 2019 Developed...
Search relevance: 26.60 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:11 PM -
This dataset provides two 30-m resolution time series products of annual land cover classifications over the Arctic Boreal Vulnerability Experiment (ABoVE) core domain for each year of the period...
Search relevance: 26.11 | Views last month: 3 | Catalog Last Checked: November 04, 2026 at 01:01 AM -
This dataset contains phytoplankton samples collected from Puget Sound and analyzed using a particle imaging analyzer (FlowCAM®). For more information see the King County marine phytoplankton...
Search relevance: 24.81 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 05:56 PM
