Search datasets
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Roadway National Highway System (NHS) consists of linear geometric features which specifically show public roadways included in the National Highway System (NHS) within the State of Maryland....
Search relevance: 173.55 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
HPMS compiles data on highway network extent, use, condition, and performance. The system consists of a geospatially-enabled database that is used to generate reports and provides tools for data...
Search relevance: 159.18 | Views last month: 5 | Catalog Last Checked: October 15, 2026 at 08:47 PM -
HPMS compiles data on highway network extent, use, condition, and performance. The system consists of a geospatially-enabled database that is used to generate reports and provides tools for data...
Search relevance: 157.20 | Views last month: 7 | Catalog Last Checked: October 15, 2026 at 08:50 PM -
The National Highway System (NHS) dataset and its geometries was updated on August 08, 2025 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation...
Search relevance: 146.65 | Views last month: 21 | Catalog Last Checked: July 31, 2026 at 08:41 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: 138.74 | Views last month: 0 | Catalog Last Checked: September 22, 2026 at 11:11 PM -
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. Department of Transportation...
Search relevance: 130.37 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
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. Department of Transportation...
Search relevance: 129.96 | Views last month: 5 | Catalog Last Checked: July 31, 2026 at 08:40 PM -
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 the U.S. Department of...
Search relevance: 125.83 | Views last month: 2 | Catalog Last Checked: July 31, 2026 at 08:40 PM -
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 the U.S. Department of...
Search relevance: 125.25 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
Miles of the National Highway System (NHS) by functional system for each of the 50 states, DC, and Puerto Rico from FHWA Highway Statistics table HM-41.
Search relevance: 121.01 | Views last month: 3 | Catalog Last Checked: October 29, 2026 at 10:28 PM -
Annual lane miles in the National Highway System by rural / urban and functional system for the 50 states, DC, and Puerto Rico from the Highway Statistics table HM-43. (Note: In 2009, Functional...
Search relevance: 118.26 | Views last month: 9 | Catalog Last Checked: October 29, 2026 at 10:27 PM -
Critical content of this dataset includes the location of fatal motor vehicle accidents and accidents involving cyclists and pedestrians, types of transportation that are at greater risk of...
Search relevance: 85.39 | Views last month: 0 | Catalog Last Checked: September 28, 2026 at 07:59 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: 81.04 | Views last month: 1 | Catalog Last Checked: October 15, 2026 at 08:46 PM -
The Highway Performance Monitoring System (HPMS) 2020 dataset was compiled December 31, 2020 from the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation...
Search relevance: 69.55 | Views last month: 3 | Catalog Last Checked: September 11, 2026 at 05:46 PM -
The Highway Performance Monitoring System (HPMS) 2024 dataset was compiled December 23, 2025 by the Federal Highway Administration (FHWA) and is part of the U.S. Department of Transportation...
Search relevance: 65.38 | Views last month: 66 | Catalog Last Checked: September 11, 2026 at 05:46 PM -
The BETA release of the BETA - Highway Performance Monitoring System (HPMS) 2023 dataset was created using the most current data as of December 31, 2023 by the Federal Highway Administration...
Search relevance: 65.16 | Views last month: 8 | Catalog Last Checked: September 11, 2026 at 05:46 PM -
The National Network dataset is as of December 22, 2020 and is from the Bureau of Transportation Statistics (BTS) along with the Federal Highway Administration (FHWA), and part of the U.S....
Search relevance: 63.46 | Views last month: 6 | Catalog Last Checked: July 31, 2026 at 08:41 PM -
The Travel Monitoring Analysis System (TMAS) - Stations dataset was compiled on December 31, 2025 and was published on March 23, 2026 from the Federal Highway Administration (FHWA), and is part of...
Search relevance: 57.31 | Views last month: 9 | Catalog Last Checked: July 31, 2026 at 08:41 PM -
The Travel Monitoring Analysis System (TMAS) - Class dataset was updated on December 31, 2025 and was created on March 23, 2026 by the Federal Highway Administration (FHWA), and is part of the...
Search relevance: 56.58 | Views last month: 1 | Catalog Last Checked: July 31, 2026 at 08:41 PM -
The Travel Monitoring Analysis System (TMAS) - Stations Table dataset was compiled on December 31, 2025 and was published on March 23, 2026 from the Federal Highway Administration (FHWA), and is...
Search relevance: 56.02 | Views last month: 2 | Catalog Last Checked: July 31, 2026 at 08:41 PM
