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Federal
Collection Fatality Analysis Reporting System ( FARS )
Department of Transportation —
The program collects data for analysis of traffic safety crashes to identify problems, and evaluate countermeasures leading to reducing injuries and property damage... -
Federal
Fatality Analysis Reporting System (FARS) 2022 - Person Auxiliary File
Department of Transportation —
The Fatality Analysis Reporting System (FARS) 2022 Final Release - Persons Involved Auxiliary File dataset was compiled from January 1, 2022 to December 31, 2022 by... -
Federal
Fatality Analysis Reporting System (FARS) 2023 - Person Auxiliary File
Department of Transportation —
The Fatality Analysis Reporting System (FARS) 2023 Initial Release - Persons Involved Auxiliary File dataset was compiled from January 1, 2023 to December 31, 2023 by... -
Federal
Fatality Analysis Reporting System (FARS) 2023 - Accidents
Department of Transportation —
The Fatality Analysis Reporting System (FARS) 2023 Initial Release - Fatal Motor Vehicle Accidents dataset was compiled from January 1, 2023 to December 31, 2023 by... -
Federal
Collection Highway Performance Monitoring System (HPMS)
Department of Transportation —
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... -
Federal
Fatality Analysis Reporting System (FARS) 2022 - Accidents
Department of Transportation —
The Fatality Analysis Reporting System (FARS) 2022 Final Release - Fatal Motor Vehicle Accidents dataset was compiled from January 1, 2022 to December 31, 2022 by the... -
Federal
Next Generation Simulation (NGSIM) Vehicle Trajectories and Supporting Data
Department of Transportation —
Click “Export” on the right to download the vehicle trajectory data. The associated metadata and additional data can be downloaded below under "Attachments".... -
Federal
Fatality Analysis Reporting System (FARS) 2022 - Accidents Auxiliary File
Department of Transportation —
The Fatality Analysis Reporting System (FARS) 2022 Final Release - Fatal Motor Vehicle Accidents Auxiliary File dataset was compiled from January 1, 2022 to December... -
Federal
Historic HPMS Data (Sample) - 1998
Department of Transportation —
Historic Highway Performance Monitoring System data sample for the year 1998 -
Federal
Vehicle Miles of Travel by Functional System and State, 1980 - 2024 (VM-2)
Department of Transportation —
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... -
Federal
Historic HPMS Data (Sample) - 1996
Department of Transportation —
Historic Highway Performance Monitoring System sample data for the year 1996 -
Federal
Weigh-in-Motion (WIM) Stations
Department of Transportation —
The Weigh-in-Motion (WIM) Stations dataset was updated on December 31, 2024 from the Federal Highway Administration (FHWA), with attribute data from the end of... -
Federal
Historic HPMS Data (Universe) - 1998
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 1998 -
Federal
Historic HPMS Data (Sample) - 1997
Department of Transportation —
Historic Highway Performance Monitoring System data sample for the year 1997 -
Federal
Historic HPMS Data (Universe) - 1996
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 1996 -
Federal
Collection Monthly Traffic Volume Trends
Department of Transportation —
The Traffic Volume Trends montly report is a natinal data report that provides quality controlled vehicle miles traveled data for each State for all roadways -
Federal
Third Generation Simulation Data (TGSIM) I-395 Trajectories
Department of Transportation —
The main dataset is a 232 MB file of trajectory data (I395-final.csv) that contains position, speed, and acceleration data for non-automated passenger cars, trucks,... -
Federal
Historic HPMS Data (Universe) - 1997
Department of Transportation —
Historic Highway Performance Monitoring System universe data for the year 1997 -
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
National Automotive Sampling System - Crashworthiness Data System (NASS-CDS) - NASS-CDS (multiyear)
Department of Transportation —
The National Automotive Sampling System (NASS) Crashworthiness Data System (CDS) is a nationwide crash data collection program sponsored by the U.S. Department of...