Datasets

32,102 datasets

U.S Department of Transportation

Highway-Rail Grade Crossing Incident (Form 71) Reason for Update Field Reference Table

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Updated Oct 25, 2026

U.S Department of Transportation

Vehicle Crash Test Database - Query by Test Parameters

The NHTSA Vehicle Crash Test Database contains engineering data measured during various types of research, the New Car Assessment Program (NCAP), and compliance crash tests. Information in this database refers to the…

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Updated Oct 25, 2026

U.S Department of Transportation

Rail Equipment Accidents - Train Accident Rates

"This file contains reported cases of collisions, derailments, fires, explosions, acts of God, or other events involving the operation of railroad on-track equipment and involving damages exceeding the reporting…

Updated Oct 25, 2026

U.S Department of Transportation

Historic HPMS Data (Sample) - 1994

Historic Highway Performance Monitoring System sample data for the year 1994

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Updated Oct 25, 2026

U.S Department of Transportation

Highway Rail Accidents - Frequency of Crossing Collisions

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…

Updated Oct 25, 2026

U.S Department of Transportation

Licensed Drivers By Sex And Ratio To Population, 2010-2024 (DL-1C)

Annual number of licensed drivers for the the 50 States and DC by sex and with ratios to vehicles, residents, and driving-age residents (16+) from FHWA Highway Statistics table DL-1C.

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Updated Oct 25, 2026

U.S Department of Transportation

Railroad Bridges

FRA develop a spatial point layer of the rail bridges over road and water. The bridges are a snapshot and is not an offical or complete inventory of all bridges. Railroads change ownership, railroads are abandoned,…

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Updated Oct 25, 2026

U.S Department of Transportation

Freedom of Information Act Annual Report - 2012 Report

The FOIA requires each federal agency to submit an Annual Report to the Attorney General each year. These reports contain detailed statistics on the numbers of requests received and processed by each agency, the time…

Updated Oct 25, 2026

U.S Department of Transportation

A&I - Passenger Carrier Statistics - Pasenger Carrier Safety Data

The reports listed below are designed to provide information focused on passenger vehicles and carriers. All reports provide options to choose fiscal or calendar year, and carrier domicile including United States,…

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Updated Oct 25, 2026

U.S Department of Transportation

Rulemaking Management System (RMS) - Public Reports on Significant Rulemaking

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…

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Updated Oct 25, 2026

U.S Department of Transportation

Hazmat Special Permits - Search Page

The Pipeline and Hazardous Materials Safety Administration has the primary responsibility for the issuance of DOT Special Permits and Approvals to the Hazardous Materials Regulations (HMR). A Special Permit or Approval…

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Updated Oct 25, 2026

U.S Department of Transportation

Significant Guidance Issued by the Federal Motor Carrier Safety Administration -

A list of Significant Guidance documents, which include guidance document disseminated to regulated entities or the general public that may reasonably be anticipated to lead to an annual effect on the economy of $100…

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Updated Oct 25, 2026

U.S Department of Transportation

Rail Equipment Accidents - Ten Year Accident/Incident Overview by Railroad/Region/State/County

Updated Oct 25, 2026

U.S Department of Transportation

Uniform Tire Quality Grading System (UTQGS) - Tire Rating Lookup

To assist consumers purchasing new vehicles or replacement tires, NHTSA has rated more than 2,400 lines of tires, including most used on passenger cars, minivans, SUVs and light pickup trucks using a grading system…

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Updated Oct 25, 2026

U.S Department of Transportation

State Traffic Records Assessment Process (STRAP)

A document management system and a database for collecting/assessing information on State Traffic Records Systems and a data analytic system for aggregating States data, related to TRIPRS system. The new site will…

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Updated Oct 25, 2026

U.S Department of Transportation

HPMS Roadway Sample 2024

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.

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Updated Oct 25, 2026

U.S Department of Transportation

2008 National Survey of Drinking and Driving Attitudes and Behaviors - SAS Data

The 2008 National Survey of Drinking and Driving Attitudes and Behaviors was composed of a single questionnaire administered to a sample of randomly selected individuals 16 and older, with ages 16 through 24…

Updated Oct 25, 2026

U.S Department of Transportation

Rail Equipment Accidents - Accident Table By Railroad

Updated Oct 25, 2026

U.S Department of Transportation

Delphi FND Application Object Library -

Delphi FND Application Object Library contains the following data elements, but are not limited to temporary data tables for the logged in session, information about application module pool operations and is mainly…

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Updated Oct 25, 2026

U.S Department of Transportation

Electrical Metering Data -

This data set contains electric power usage for the DOT Headquarters building.

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Updated Oct 25, 2026