Skip to main content

Datasets

1,583 datasets

U.S Department of Transportation

New Car Assessment Program (NCAP) - 5 Star Safety Ratings

NCAP rates vehicles to determine crash worthiness and rollover safety. The safety ratings are gathered during controlled crash and rollover tests conducted at NHTSA research facilities. Vehicles with a rating of five…

  • JSON

Updated Oct 25, 2026

U.S Department of Transportation

Federal Motor Vehicle Safety Standards Interpretations -

NHTSA's Chief Counsel interprets the statutes that the agency administers and the regulations that it promulgates. The Chief Counsel's interpretations, issued in the form of letters responding to questions from the…

  • HTML

Updated Oct 25, 2026

U.S Department of Transportation

GES Reports - 1989

STATE DATA REPORTING SYSTEMS. Annual reports on the Fatality Analysis Reporting System (FARS) which is data regarding fatalities that is collected by a FARS analyst from each State and provided to NHTSA.

  • TXT

Updated Oct 25, 2026

U.S Department of Transportation

Monthly Railroad Operational Summaries

All Railroads covered by Part 225 Accident/Injury reporting are required to provide monthly summary statistics via the form F6180.55.

  • CSV
  • JSON
  • XSL

Updated Oct 25, 2026

U.S Department of Transportation

2024 NTD Annual Data - Facility Inventory

The Facility Inventory dataset details all facilities supporting public transit service as reported to the National Transit Database (NTD) by each public transit agency in the 2024 report year. This file is also…

  • CSV
  • JSON
  • XSL

Updated Oct 25, 2026

U.S Department of Transportation

Fatality Analysis Reporting System ( FARS )

The program collects data for analysis of traffic safety crashes to identify problems, and evaluate countermeasures leading to reducing injuries and property damage resulting from motor vehicle crashes. The FARS dataset…

  • HTML

Updated Oct 25, 2026

U.S Department of Transportation

Rulemaking Management System (RMS)

RMS is a DOT-wide system developed for the Office of the General Counsel (OGC) to track the status of rulemakings, document required concurrences, serve as a repository for documents under development, and generate…

  • HTML

Updated Oct 25, 2026

U.S Department of Transportation

HPMS Roadway Sample 2023

State DOTs provide the Highway Performance Monitoring System (HPMS) with the location limits of highway sections used to represent statewide aggregations based on a statistically valid Sample Panel.

  • CSV
  • JSON
  • XSL

Updated Oct 25, 2026

U.S Department of Transportation

Highway Rail Accidents - Hwy/Rail Incidents By State/Railroad

This file contains reported cases of impacts between on-track equipment and any user of a public or private highway-rail intersection. National files from 1975 through the current year are available for download. In…

  • CSV

Updated Oct 25, 2026

U.S Department of Transportation

Monthly Motor Fuel - State

Summary monthly motor fuel data on the amount of on-highway fuel used at the state level. Includes the amount of gallons of gasoline/gasohol and special fuel (primarily diesel) taxed each month.

  • CSV
  • JSON
  • XSL

Updated Oct 25, 2026

Prototype by Datopian · not an official government website · data from data.virginia.gov