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Find a Commonwealth ResourceU.S Department of Transportation
2018 Traffic Volume Data from FHWA's TMAS Data Program. Unweighted raw continuous traffic count information collected by state highway agencies.
Updated Oct 25, 2026
U.S Department of Transportation
The reports listed below are designed to provide information focused on hazardous materials and carriers and the hazardous materials safety permit program. All reports provide options to choose fiscal or calendar year,…
Updated Oct 25, 2026
U.S Department of Transportation
The Large Truck* Crash Causation Study (LTCCS) is based on a three-year data collection project conducted by the Federal Motor Carrier Safety Administration (FMCSA) and the National Highway Traffic Safety Administration…
Updated Oct 25, 2026
U.S Department of Transportation
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.
Updated Oct 25, 2026
U.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
The Shipper Verification of Carrier Hazardous Material Safety Permit (HMSP) function allows HM shippers of hazardous materials registered with FMCSA to check the status of a carrier's permit to transport those…
Updated Oct 25, 2026
U.S Department of Transportation
This data set contains electric power usage for the DOT Headquarters building.
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
Fuel System Integrity-Rear, FMVSS 301R. Results from crash tests were conducted in 2012 on 16 older vehicles, in order to find out if the older vehicles could pass tests currently used to determine if new vehicles were…
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
The National Motor Vehicle Crash Causation Survey (NMVVCS) was a nationwide survey of crashes involving light passenger vehicles, with a focus on the factors related to pre-crash events.
Updated Oct 25, 2026
U.S Department of Transportation
The Not-in-Traffic Surveillance (NiTS) system is a virtual data collection system designed to provide counts and details regarding fatalities and injuries that occur in non-traffic crashes and in non-crash incidents.…
Updated Oct 25, 2026
U.S Department of Transportation
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.
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
This data set contains information about Departmental directives, to include publication number, publication date, title, responsible office, and key words.
Updated Oct 25, 2026
U.S Department of Transportation
All FAF summary datasets
Updated Oct 25, 2026
U.S Department of Transportation
Data Release Schedule
Updated Oct 25, 2026
U.S Department of Transportation
Contains data on new entrant safety audits performed by FMCSA and State grantees.
Updated Oct 25, 2026
U.S Department of Transportation
NHTSA's issues statements of policy on traffic injury control
Updated Oct 25, 2026
U.S Department of Transportation
Information to be used in allegations of odometer fraud.
Updated Oct 25, 2026
