Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
25 datasets found
  • Federal

    Collection Long-Term Pavement Performance (LTPP)

    Department of Transportation —

    Long-term Pavement performance, construction, traffic, and environmental data for more than 2500 pavement sections in the United States and Canada. More than a dozen...
  • Federal

    Collection Travel Monitoring Analysis System (TMAS)

    Department of Transportation —

    Internal FHWA data program that assists in the collection and analysis of data on traffic volumes, vehicle classification, truck weights for traffic statistics,...
  • Federal

    Collection Toll Facilities in the United States

    Department of Transportation —

    Biennial report containing selected information on toll facilities in the United States that has been provided to FHWA by the States and/or various toll authorities...
  • Federal

    Collection National Household Travel Survey

    Department of Transportation —

    The National Household Travel Survey provides information to assist transportation planners and policy makers who need comprehensive data on travel and transportation...
  • Federal

    Collection Highway History

    Department of Transportation —

    A compilation of historic documents and articles on the Interstate System, Federal-Aid Highway Program, FHWA, and transportation.
  • Federal

    ITS4US UW Transportation Data Exchange Initiative TDEI

    Department of Transportation —

    What is the Transportation Data Exchange Initiative (TDEI)? Cities, organizations, and individuals currently lack detailed, accurate, and standardized data on the...
  • Federal

    Project And Program Action Information System (PAPAI) -

    Department of Transportation —

    EDTS/PAPAI is a monitoring system that tracks NEPA project progress between major milestones, and helps accurately determine the total processing time from initiation...
  • Federal

    Florida DOT I-4 FRAME (Florida’s Regional Advanced Mobility Elements)

    Department of Transportation —

    I-4 FRAME project is of strategic importance to FDOT’s emerging technologies and connected vehicle deployments. The project has been thoroughly planned, effectively...
  • Federal

    National Tunnel Inventory (NTI)

    Department of Transportation —

    The NTI is an aggregation of structure inventory and appraisal data of tunnels located on public roads submitted by States, Federal agencies and Tribal governments in...
  • Federal

    Freedom of Information Act Request Log System -

    Department of Transportation —

    This system manages FHWA FOIA requests and is used to better meet the extensive annual reporting requirements imposed by statute (5 USC § 552). The FOIA Management...
  • Federal

    Knowledge Management -

    Department of Transportation —

    This is an FHWA initiative to promote knowledge sharing across the organization; it includes a FHWA external Microsoft SharePoint 2010 services, internal Microsoft...
  • Federal

    Collection Monthly Motor Fuel

    Department of Transportation —

    On a monthly basis, each State is required to report to the Federal Highway Administration (FHWA), the amount of gallons taxed by that state. This data is analyzed...
  • Federal

    Collection Vehicle Travel Information System (VTRIS)

    Department of Transportation —

    The VTRIS W-Tables are designed to provide a standard format for presenting the outcome of the Vehicle Weighing and Classification efforts at truck weigh sites. The...
  • Federal

    Collection Federal Highway Administration Policy Statements

    Department of Transportation —

    Specific Federal Highway Administration Policy Statements
  • Federal

    Dwight David Eisenhower Transportation Fellowship Program System -

    Department of Transportation —

    DDETFP is a web-based application used to measure the performance of the DDETFP program, enhance reporting, and evaluate the programs' effectiveness in meeting goals...
  • Federal

    Collection Status of the Highway Trust Fund

    Department of Transportation —

    Status of the Highway Trust Fund - The actual receipts, outlays and balances, posted each month shortly after month-end as the information becomes available.
  • Federal

    Collection Congestion Mitigation and Air Quality (CMAQ)

    Department of Transportation —

    All 50 states and the District of Columbia submit annual reports of their CMAQ project obligations in March of every year. The FHWA uses these yearly submissions to...
  • Federal

    Collection Manual on Uniform Traffic Control Devices (MUTCD)

    Department of Transportation —

    The MUTCD Official Rulings is a resource that allows web site visitors to obtain information about requests for changes, experiments, and interpretations related to...
  • Federal

    Connected Automated Vehicles – Integrated Highway Prototype II (IHP2)

    Department of Transportation —

    This dataset contains data collected from the IHP2 testing conducted in Florida. This data set contains up 3 different vehicle types with data saved in ROS bag...
  • Federal

    Collection Highway Safety Improvement Program (HSIP)

    Department of Transportation —

    The HSIP ORT establishes a standardized reporting process that promotes consistency among state reports while maintaining flexibility to meet states reporting needs....
25 datasets found

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.