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Data

Legacy ID
441

2023 NTD Monthly Ridership and Weekly Reference Policy Manual

The 2023 Monthly Ridership and Weekly Reference Policy Manual for the National Transit Database (NTD) includes:

Introduction Service Data Requirements for Monthly and Weekly Reference Requirements Monthly Ridership Reporting Form (MR-20) Weekly Reference Reporting (WE-20)

Safety and Security (S&S) Event Details

FTA is releasing on a monthly basis the underlying datasets for its NTD Safety & Security (S&S) Time Series files for S&S events occurring in calendar year 2014 and later. Because the time series excludes Major Security Events collected by the NTD for certain services which fall under the safety oversight of the Federal Railroad Administration, FTA is releasing this underlying dataset for these events as well for any interested data user.

Single Summary of Transit Report

The report is organized as follows:

Executive Summary  Chapter 1. Introduction and Fast Facts About Transit in 2022 Chapter 2. Overview of Public Transportation and Reporting Requirements  Chapter 3. Overview of Transit Agency Organizations Chapter 4. Overview of...

2021 TAM Performance Tool


This workbook is designed to support Metropolitan Planning Organizations (MPOs), Group Plan Sponsors, and other transit planning agencies involved in Transit Asset Management (TAM). The aggregation component of the tool presents both TAM summary statistics (condition and performance) and aggregated information on asset inventories based on filter selections such as reporter type and TAM tier, as reported to FTA's National Transit Database (NTD).  

2021 Time Series

2021 Time Series

The Time Series files present NTD data by year, as far back as achievable, to allow for series and trend analyses. There were no changes to the time series in 202 0other than to add the data from Report Year 2020.

2021 Data Tables

2021 Data Tables Zip

Data Tables organize and summarize data from the 2021 National Transit Database in a manner that is more useful for quick reference and summary analysis. Note that these are static versions of the data tables. For tables with built-in features such as binning based on urbanized area size and filtering out questionable data, please search for the individual data table from the NTD Data page (left menu bar).