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Federal
Tax Rates by Motor Fuel and State
Department of Transportation —
Tax rates on motor fuel by type and state from the U.S. Department of Transportation's Federal Highway Administrations' Monthly Motor Fuel Report, available at:... -
State
State Crash Data
State of Washington —
Crash data are provided by the Washington State Patrol, Washington State Department of Transportation, and the Washington Traffic Safety Commission. These data tools... -
State
NYS Traffic Data Viewer
State of New York —
This data set features a hyperlink to the New York State Department of Transportation’s (NYSDOT) Traffic Data (TD) Viewer web page, which includes a link to the... -
Federal
National Highway Freight Network (NHFN)
Department of Transportation —
The National Highway Freight Network (NHFN) dataset was compiled on January 27, 2023 from the Federal Highway Administration (FHWA) and is part of the U.S. Department... -
Federal
Noise Data 2020
Department of Transportation —
The dataset provides noise data to facilitate the tracking of trends in transportation-related noise. This dataset includes results from simplified noise modeling... -
Federal
National Highway System (NHS)
Department of Transportation —
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.... -
Federal
Monthly Motor Fuel Sales Reported by States: Selected Data from FHWA Monthly Motor Fuel Report
Department of Transportation —
Monthly motor fuel sales reported by states from the U.S. Department of Transportation's Federal Highway Administrations' Monthly Motor Fuel Report, available at:... -
Federal
Historic Highway Performance Monitoring (HPMS) Data
Department of Transportation —
Historic Highway Performance Monitoring (HPMS) Data by year -
State
NYSDOT Highway Record Plans: Beginning 1900
State of New York —
To use the compact view for quick searches, go to the compact view at https://data.ny.gov/dataset/Compact-Project-Design-Information-for-State-Highw/6bx3-2s36/data.... -
Federal
Strategic Highway Network (STRAHNET)
Department of Transportation —
The Strategic Highway Network (STRAHNET) dataset and its geometries was updated on August 08, 2025 from the Federal Highway Administration (FHWA) and is part of the... -
Federal
Iowa 4.0 Work Zone Data Exchange Feed Example
Department of Transportation —
This dataset provides archived lane closure occurrences within the Iowa Department of Transportation (IDOT) highway system in a tabular format. The ITS JPO has... -
Federal
Fallon FORGE: Well Data, Geophysical Data, and Geologic Maps
Department of Energy —
The data is associated to the Fallon FORGE project and includes mudlogs for all wells used to characterize the subsurface, as wells as gravity, magnetotelluric,... -
Federal
Historic HPMS Data (Sample) - 1995
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 1995 -
Federal
Historic HPMS Data (Universe) - 1998
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 1998 -
Federal
Texas 4.2 Work Zone Data Feed Example
Department of Transportation —
This dataset provides archived lane closure occurrences within the Texas Department of Transportation (TxDOT) highway system in a tabular format. The ITS JPO has... -
Federal
Marine Highways
Department of Transportation —
The Marine Highways dataset was created on June 15, 2016 and was updated on September 10, 2025 by the U.S. Maritime Administration (MARAD) and is part of the U.S.... -
Federal
Historic HPMS Data (Sample) - 1998
Department of Transportation —
Historic Highway Performance Monitoring System data sample for the year 1998 -
State
Driver Licenses Outstanding by County
State of California —
This dataset represents valid driver licenses and identification cards that have not expired within the past 90 days. The identification card count includes... -
Federal
Archive LECL Lewis and Clark Trail Auto Route Feature Service
Department of the Interior —
The Lewis and Clark National Historic Trail Auto Route is a system of over 6,100 miles of roads and highways bracketing each side of the Lewis and Clark National... -
Federal
Historic HPMS Data (Universe) - 1996
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 1996