AndreaBozzo/ceres-open-data-index huggingface dataset:
2022 - 2024 NTD Annual Data - Funding Sources (State)

This dataset details state funding sources for each applicable agency reporting to the National Transit Database in the 2022, 2023, and 2024 report years. Examples include General and Transportation funds. NTD Data Tables organize and summarize data from the National Transit Database in a manner that is more useful for quick reference and summary analysis. This dataset is based on the 2022 - 2024 Revenue Sources database files. In report year 2022, Extraordinary and Special Item Funds were reported under General Funds. In report year 2023, this was separated into its own category. In years 2015-2021, you can find this data in the "Funding Sources" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data. If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
2022 - 2024 NTD Annual Data - Funding Sources (Taxes Levied by Agency)

This dataset details funding from taxes levied by each applicable agency reporting to the National Transit Database in the 2022, 2023, and 2024 report years. Examples include Income, Sales, Property and Fuel taxes and Tolls. NTD Data Tables organize and summarize data from the National Transit Database in a manner that is more useful for quick reference and summary analysis. This dataset is based on the 2022 - 2024 Revenue Sources database files. In years 2015-2021, you can find this data in the "Funding Sources" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data. If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
2022 - 2024 NTD Annual Data - Maintenance Facilities

This dataset details maintenance facility capacities and counts for each applicable agency reporting to the National Transit Database in the 2022, 2023, and 2024 report years. Please note that because Rural Reporters are not required to report facility size counts, for these reporters null values appear under facility size columns, yet non-zero values may appear under Total Facilities. NTD Data Tables organize and summarize data from the National Transit Database in a manner that is more useful for quick reference and summary analysis. This dataset is based on the 2022 - 2024 Transit Facilities database files. In years 2015-2021, you can find this data in the "Maintenance Facilities" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data. If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
2022 - 2024 NTD Annual Data - Metrics

This dataset details service and cost efficiency metrics for agencies reporting to the National Transit Database in the 2022, 2023, and 2024 report years. Only Full Reporters report data on Passenger Miles. The columns containing ratios have been calculated as the average across all reporting modes, not as the ratio of summed data. Thus, each transit agency received equal weight, regardless of that agency's total ridership. NTD Data Tables organize and summarize data from the National Transit Database in a manner that is more useful for quick reference and summary analysis. This dataset is based on the 2022 - 2024 Federal Funding Allocation, Operating Expenses, and Service database files. In years 2015-2021, you can find this data in the "Metrics" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data. In versions of the NTD data tables from before 2014, you can find data on metrics in the files called "Fare per Passenger and Recovery Ratio" and "Service Supplied and Consumed Ratios." If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
AuthHist - All With History

*Dataset* Records showing the history of each authority granted to a carrier/broker/freight forwarder, along with the dates of the original authority action (e.g., “granted”) and the final authority action (e.g., “revoked”). The dataset contains the DOT number and docket number of the entity that holds or held the authority. As there can be multiple authorities for a single entity, there may be multiple records for an entity. Note: This dataset was last refreshed on 05/14/2026 and will no longer be updated. See attached "FMCSA Operating Authority Data Dictionary_V2" for more information.
2022 - 2024 NTD Annual Data - Operating Expenses (by Function)

This dataset details operating expenses for each applicable agency, mode, and type of service (TOS), split by expense type reporting to the National Transit Database in the 2022, 2023, and 2024 report years. Expense types include Vehicle Operations, General Administration, and more. Only Full Reporters report expenses by function and type. Expenses from other reporter types are included under Reduced Reporter Expenses. NTD Data Tables organize and summarize data from the National Transit Database in a manner that is more useful for quick reference and summary analysis. This dataset is based on the 2022 - 2024 Operating Expenses database files. In years 2015-2021, you can find this data in the "Operating Expenses" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data. If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
2022 - 2024 NTD Annual Data - Operating Expenses (by Type)

This dataset details operating expenses for each applicable agency, mode, and type of service (TOS), split by expense type or "Object Class" reporting to the National Transit Database in the 2022, 2023, and 2024 report years.. Object classes include salaries and wages, fuel, and others. Only Full Reporters report expenses by function and type. Expenses from other reporter types are included under Reduced Reporter Expenses. NTD Data Tables organize and summarize data from the National Transit Database in a manner that is more useful for quick reference and summary analysis. This dataset is based on the 2022 - 2024 Operating Expenses database files. In years 2015-2021, you can find this data in the "Operating Expenses" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data. If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
2022 - 2024 NTD Annual Data - Service (by Mode and Time Period)

This represents the Service data reported to the National Transit Database by transit agencies in the 2022, 2023, and 2024 report years. In versions of the data tables from before 2014, you can find data on service in the file called "Transit Operating Statistics: Service Supplied and Consumed." If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
2022 - 2024 NTD Annual Data - Stations and Facilities (by Agency and Facility Type)

This dataset details station/facility types and counts for each applicable agency reported to the National Transit Database in the 2022, 2023, and 2024 report years. NTD Data Tables organize and summarize data from the National Transit Database in a manner that is more useful for quick reference and summary analysis. This dataset is based on the 2022 - 2024 Transit Facilities and Transit Stations database files. In years 2015-2021, you can find this data in the "Facilities and Stations" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data. If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
2022 - 2024 NTD Annual Data - Stations and Facilities (by Mode and Age)

This dataset details stations for each agency and mode for stations reported to the National Transit Database in the 2022, 2023, and 2024 report years. These data include the type of facility and the decade in which it was built. In many cases, stations are reported by each mode and type of service that uses them. For example, a single station used by bus - directly operated, bus - purchased transportation, and commuter bus - directly operated would be reported three times. For more detail, please see the NTD Policy Manual. Rural reporters do not report passenger stations and are not included in this file. Modes Demand Response, Demand Response - Taxi, Vanpool, and Publico also do not report stations and are also excluded. NTD Data Tables organize and summarize data from the National Transit Database in a manner that is more useful for quick reference and summary analysis. This dataset is based on the 2022 - 2024 Facility Inventory database files. In years 2015-2021, you can find this data in the "Stations" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data. If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
2022 - 2024 NTD Annual Data - Track & Roadway (by Mode)

This dataset details track and roadway mileage/characteristics for each agency, mode, and type of service, as reported to the National Transit Database in the 2022, 2023, and 2024 report years. These data include the types of track/roadway elements employed in transit operation, as well as the length and/or count of certain elements. NTD Data Tables organize and summarize data from the 2022 - 2024 National Transit Database in a manner that is more useful for quick reference and summary analysis. This dataset is based on the 2022 - 2024 Transit Way Mileage database files. In years 2015-2021, you can find this data in the "Track and Roadway" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data. In versions of the data tables from before 2015, you can find corresponding data in the file called "Transit Way Mileage - Rail Modes" and "Transit Way Mileage - Non-Rail Modes." This dataset's 2024 data comes from the NTD as of September 4, 2025. If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
2022 - 2024 NTD Annual Data - Track & Roadway (Guideway Age Distribution)

This dataset details the ages of guideway elements for each applicable agency reporting to the National Transit Database in the 2022, 2023, and 2024 report years. Guideway elements include elements, structures, or facilities dedicated specifically to transit use, such as track, subway structures, tunnels, bridges, and propulsion power systems. NTD Data Tables organize and summarize data from the 2022 - 2024 National Transit Database in a manner that is more useful for quick reference and summary analysis. This dataset is based on the 2022 - 2024 Transit Way Mileage database files. In years 2015-2021, you can find this data in the "Track and Roadway" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data. In versions of the data tables from before 2015, you can find data on vehicles in the file called "Transit Way Mileage - Rail Modes." This dataset's 2024 data comes from the NTD as of September 4, 2025. If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
2022 - 2024 NTD Annual Data - Vehicles (Age Distribution)

This dataset details vehicle types and ages for each transit agency reporting to the NTD in the 2022, 2023, and 2024 report years. Non-dedicated fleets do not report Year of Manufacture and are thus excluded from the Age Distribution table. Agencies do not report Useful Life Benchmark for non-dedicated fleets or fleets for which the agency does not have capital replacement responsibility. These fleets are excluded from calculations of the percentage of vehicles meeting or exceeding their useful life. In versions of the data tables from before 2014, you can find data on vehicles in the file called "Age Distribution of Active Vehicle Inventory." In years 2014-2021, you can find this data in the "Vehicles" data table on NTD Program website, at https://transit.dot.gov/ntd/ntd-data. If you have any other questions about this table, please contact the NTD Help Desk at NTDHelp@dot.gov.
Work Zone Data Feed Registry

This dataset contains the up-to-date metadata on Work Zone feeds that meet the Work Zone Data Exchange (WZDx) specification or Connected Work Zone (CWZ) Standard and are registered with USDOT ITS DataHub. The current work zone data from each feed can be accessed through their respective API links. To access the Work Zone Data Feed Registry’s list of current work zone data feeds, click the “Data” tab to view current data or the “Export” button to download as a CSV or access the API endpoint. Some links provide direct access, while others require a user to create their own API access key for authentication. Please see the API Key Instructions document linked in the About this Dataset > Attachments section to learn how to sign up for API keys for feeds. Data Schemas The WZDx Feed Registry lists feeds following the WZDx Specification and CWZ Standard, published by ITE. JSON schemas for the WZDx Specification version 2.0 and later are available on the specification’s [GitHub repository]. JSON schemas for the CWZ Standard are available on the standard’s [GitHub repository]. Registry Updates The dataset changelog captures all changes to the Work Zone Data Feed Registry, including addition of new feeds, updates to existing feeds, or removal of old or unmaintained feeds. New feeds are added periodically to the Feed Registry periodically. They appear as new lines in the “Data” table and are logged in the dataset changelog (starting February 2025). If you have a WZDx or CWZ feed that you would like to add to the Feed Registry, please email the dataset point of contact listed below. When organizations update their feeds to use a new specification version, to a new URL, or to require user authentication with an API key, the Feed Registry will create a new entry in the dataset with the feed’s new information and assign an end date to the current listing, signifying the end of that feed’s support. When the end date passes, the old feed information will be removed from the Feed Registry and the removal will be logged in the dataset changelog. If a feed listed on the registry is no longer maintained by the dataset owner – typically evident by the feed being offline for an extended period of time or the data in the feed being significantly out of date – the feed will be removed from the Feed Registry and the removal will be logged in the dataset changelog. Report any errors in the Feed Registry by emailing the dataset point of contact. Work Zone Data Archive The ITS JPO has archived work zone data collections from 23 states covering various parts of the time period from 10/2019 to 08/2024 depending on when the feed was active. The data is split into two archives: raw data and processed data. The raw data contains the collection of .json or .geojson files exactly as they were on the individual state’s WZDx feed at the time of collection. The processed data is organized by work zone, so that as information about the work zone changed through feed updates they would be collected in a single file for that work zone. To request access fill out the form [here].
Weekly Transit Service Reference Data

NOTE: With Federal Register Notice 91 FR 1856, the Federal Transit Administration approved a proposed recission of the WE-20 reporting requirement. As of January 15, 2026, transit agencies no longer submit weekly ridership data. The data in the this dataset captures the final reporting period prior to the recission and should be considered a static dataset with no new data forthcoming. For more information, please see the Federal Register Notice detailing the recission at the following link: https://www.federalregister.gov/documents/2026/01/15/2026-00651/rescission-of-the-national-transit-database-weekly-reference-reporting-requirement Beginning in 2023, certain agencies are required to submit one week of service data on a monthly basis to comply with FTA’s Weekly Reference reporting requirement on form WE-20. This data release will therefore present the limited set of key indicators reported by transit agencies on this form and will be updated each month with the most current data. The resulting dataset provides data users with data shortly after the transit service was provided and consumed, over one month in advance of FTA’s routine update to the Monthly Ridership Time Series dataset. One use of this data is for reference in understanding ridership patterns (e.g., to develop to a full month estimate ahead of when the data reflecting the given month of service is released by FTA at the end of the following month). Generally, FTA has defined the reference week to be the second or third full week of the month. All sampled agencies will report data referencing the same reference week. The form collects the following service data points, as described in the metadata below: • Weekday 5-day UPT total for the reference week; • Weekday 5-day VRM total for the reference week; • Weekend 2-day UPT total for either the weekend preceding or following the reference week; and • Weekend 2-day VRM total for either the weekend preceding or following the reference week. • Vehicles Operated in Maximum Service (vanpool mode only) for the reference week. FTA has also derived the change from the prior month for the same agency/mode/type of service/data point. Users should take caution when aggregating this measure and are encouraged to use the dataset export to measure service trends at a higher level (i.e., by reporter or nationally). For any questions regarding this dataset, please contact the NTD helpdesk at ntdhelp@dot.gov .
Vehicle Inspection File

Federal and State field enforcement staff performs Inspections on Interstate and Intrastate Motor Carriers and Hazardous Materials carriers. Violations of the Federal Motor Carrier Safety Regulations (FMCSRs) severe enough may result in a vehicle and/or driver being placed "out-of-service." The data collected from inspection activity is collected and stored in the FMCSA Motor Carrier Management Information System (MCMIS) Inspection Data Files. Due to privacy restrictions driver information is not included in any inspection files released to the public.
Traffic Signal Change and Clearance Interval Pooled Fund Study Utah SPaT Data

This dataset contains Signal Phase and Timing (SPaT) data collected from signalized intersections in Utah, from vendor PANASONIC as part of the ITS JPO's Traffic Signal Change and Clearance Interval Pooled Fund Study. Each record includes timestamped signal state information for up to eight signal groups per intersection, indicating real-time traffic signal phases (e.g., Red, Green) across different movement directions. The data supports analysis of vehicle behavior during clearance intervals and enables the synchronization of Basic Safety Message (BSM) trajectories with corresponding signal states to study driver decision-making in response to signal changes.
Traffic Signal Change and Clearance Interval Pooled Fund Study Utah BSM Trajectories Sample

This dataset contains timestamped Basic Safety Messages (BSMs) collected from connected vehicles operating in Utah from vendor PANASONIC as part of the ITS JPO's Traffic Signal Change and Clearance Interval Pooled Fund Study. The data includes GPS location, speed, heading, accelerations, and brake status at 10 Hz frequency. These BSMs were transmitted from vehicles equipped with aftermarket onboard units (OBUs) and have been anonymized. The dataset supports research related to vehicle kinematics during signal change intervals and interactions with traffic signal states. To request the full dataset please email data.itsjpo@dot.gov.
Texas DOT (TxDOT) Work Zone Data Schema Version 2.0

This dataset provides archived lane closure occurrences within the Texas Department of Transportation (TxDOT) highway system in a tabular format. The ITS JPO has collections from 23 states including Texas covering various parts of the time period from 10/2019 to 08/2024 depending on when the feed was active. The data is split into two archive files, the raw data contains the collection of .json or .geojson files exactly as they were on the individual state’s WZDx feed at the time of collection. The processed data is organized by work zone, so that as information about the work zone changed through feed updates they would be collected in a single file for that work zone. To request access fill out the form [here].
Texas 4.2 Work Zone Data Feed Example

This dataset provides archived lane closure occurrences within the Texas Department of Transportation (TxDOT) highway system in a tabular format. The ITS JPO has collections from 23 states including Texas covering various parts of the time period from 10/2019 to 08/2024 depending on when the feed was active. The data is split into two archive files, the raw data contains the collection of .json or .geojson files exactly as they were on the individual state’s WZDx feed at the time of collection. The processed data is organized by work zone, so that as information about the work zone changed through feed updates they would be collected in a single file for that work zone. To request access fill out the form here.
TDEI Sidewalk Dataset Hurrah City Nodes

This is a single dataset from the [Transportation Data Exchange Initiative (TDEI) System]. The WSP_Hurrah_City dataset is an OSW v0.2 compliant collection focused on sidewalks in Hurrah City, Yakima County as part of the ITS JPO ITS4US project. Collected by Gaussian Solutions and University of Washington on February 5, 2025, it captures mapped pedestrian infrastructure with validity through 2027. The dataset (version 1.1) integrates Hexagon HxGN imagery from July 5, 2023, and includes a TCAT quality report for verification. It defines a polygon feature boundary within Hurrah City, documenting tract 1613-9400.01. See attachments below for full raw geojson file. Crowd contributions are permitted, supporting ongoing improvements. Released with notes highlighting sidewalk mapping, the dataset advances accessible mobility insights and is structured for integration in spatial analysis, planning, and infrastructure quality assessment.
TDEI Sidewalk Dataset Hurrah City Edges

This is a single dataset from the [Transportation Data Exchange Initiative (TDEI) System]. The WSP_Hurrah_City dataset is an OSW v0.2 compliant collection focused on sidewalks in Hurrah City, Yakima County as part of the ITS JPO ITS4US project. Collected by Gaussian Solutions and University of Washington on February 5, 2025, it captures mapped pedestrian infrastructure with validity through 2027. The dataset (version 1.1) integrates Hexagon HxGN imagery from July 5, 2023, and includes a TCAT quality report for verification. It defines a polygon feature boundary within Hurrah City, documenting tract 1613-9400.01. See attachments below for the raw .geojson file. Crowd contributions are permitted, supporting ongoing improvements. Released with notes highlighting sidewalk mapping, the dataset advances accessible mobility insights and is structured for integration in spatial analysis, planning, and infrastructure quality assessment.
Tampa CV Pilot Traveler Information Message (TIM) Sample

The Tampa CV Pilot generates data from the interaction between vehicles and between vehicles and infrastructure. This dataset consists of Traveler Information Messages (TIMs) transmitted by road-side units (RSU) located throughout the Tampa CV Pilot Study area. The full set of raw, TIM data from Tampa CV Pilot can be requested from the [ITS DataHub Sandbox]. The data fields follow a SAE J2735 TIM message structure to convey important traffic information to onboard units (OBU) of equipped vehicles. Refer to SAE J2735 Section 5.16 Message: MSG_TravelerInformation Message (TIM). This dataset holds a flattened sample of the TIM data from Tampa CV Pilot. Three additional fields were added to this Socrata dataset during ETL: a geo column (travelerdataframe_msgId_position) to allow for mapping of the geocoded TIM data within Socrata, a random number column (randomNum) to allow for random sampling of data points within Socrata, and a time of day generated column (metadata_generatedAt_timeOfDay) to allow for filtering of data by generated time.