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Find a Commonwealth ResourceU.S Department of Transportation
Manufacturers who determine that a product or piece of original equipment either has a safety defect or is not in compliance with Federal safety standards are required to notify the National Highway Traffic Safety…
Updated Oct 25, 2026
U.S Department of Transportation
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,…
Updated Oct 25, 2026
U.S Department of Transportation
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
This data set contains payroll and personnel data for current and past DOT employees. This data is produced by the current HR and payroll provider (Department of Interior's IBC) with historical data also maintained in…
Updated Oct 25, 2026
U.S Department of Transportation
"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
The data describe freeway car-following behavior (such as velocity, acceleration, and relative position) for the car-following instances observed during 6 data collection runs, collected using an Instrumented Research…
Updated Oct 25, 2026
U.S Department of Transportation
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…
Updated Oct 25, 2026
U.S Department of Transportation
Historic Highway Performance Monitoring System universe data for the year 1996
Updated Oct 25, 2026
U.S Department of Transportation
United States Department of Transportation Public Data Listing. The file is formatted to comply with project open data common core metadata requirements (http://project-open-data.github.io/schema/) and conforms to…
Updated Oct 25, 2026
U.S Department of Transportation
State DOTs provide Local and Rural Minor Collector mileage summarized by county and ownership as a direct input to the Highway Performance Management System (HPMS).
Updated Oct 25, 2026
U.S Department of Transportation
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…
Updated Oct 25, 2026
U.S Department of Transportation
This dataset details service schedules for Demand Response (DR) modes for each applicable agency and type of service (TOS) reported to the National Transit Database for Report Year 2023. NTD Data Tables organize and…
Updated Oct 25, 2026
U.S Department of Transportation
Annual road length by measured pavement roughness using the IRI (International Roughness Index) by functional class for the 50 states, DC, and PR from the Highway Statistics Series table HM-64. Note: Missing 2010 and…
Updated Oct 25, 2026
U.S Department of Transportation
This area of the website provides information on three of the safety programs established by FMCSA to support this mission. The three programs covered by this area include reviews, roadside inspections of commercial…
Updated Oct 25, 2026
U.S Department of Transportation
The Car Allowance Rebate System (CARS), otherwise known as Cash for Clunkers, was a program intended to provide economic incentives to United States residents to purchase a new and more fuel efficient vehicle when…
Updated Oct 25, 2026
U.S Department of Transportation
This dataset shows Amtrak stations in opportunity zones
Updated Oct 25, 2026
U.S Department of Transportation
Historic Highway Performance Monitoring System universe data for the year 2005
Updated Oct 25, 2026
U.S Department of Transportation
R&D Database provides Vehicle Crash Test data, Biomechanics Test Data, and Component Test Data to support NHTSA's motor vehicle and traffic safety goals.
Updated Oct 25, 2026
U.S Department of Transportation
Miles of public roads by the roadway's ownership and whether rural or urban for the 50 states, DC, and Puerto Rico from FHWA Highway Statistics table HM-10. (Note: In 2011, Ownership added a new value for "unreported.")
Updated Oct 25, 2026
U.S Department of Transportation
Passengers, seats and load factor by year and carrier.
Updated Oct 25, 2026
