Percent of Transit Buses by Fuel Type
This bar chart is from the 2024 Transportation Statistics Annual Report.
Public Transit
Legacy ID
236
U.S. Zero-Emission Bus Fleets: 2021–2023
This table is from the 2024 Transportation Statistics Annual Report.
Average Age of Urban Transit Vehicles 2010 and 2020–2023
This graph is from the 2024 Transportation Statistics Annual Report
BTS Updates Datasets to National Transportation Atlas Database, Winter 2025
The U.S. Department of Transportation’s (USDOT) Bureau of Transportation Statistics (BTS) today released its winter 2025 update to the National Transportation Atlas Database (NTAD), a set of nationwide geographic databases of transportation facilities, networks, and associated infrastructure.BTS Updates Datasets to National Transportation Atlas Database, Fall 2024
The U.S. Department of Transportation’s (USDOT) Bureau of Transportation Statistics (BTS) today released its fall 2024 update to the National Transportation Atlas Database (NTAD), a set of nationwide geographic databases of transportation facilities, networks, and associated infrastructure. This...Precursor Safety Data Publications
Recent ReportsThe Precursor Safety Data Program regularly publishes reports summarizing activity and analysis related to its close-call safety programs. Visit individual focus area pages for more complete lists of tip-specific reports, or review some of the latest...
Confidentiality and Safety Data
OverviewAs part of the Bureau of Transportation Statistics (BTS), the Precursor Safety Data Program (PSDP) supports BTS’ role as a federal statistical agency and its mission to collect and disseminate high-quality transportation information while upholding its legal and ethical obligations...
About the Precursor Safety Data Program
OverviewThe Precursor Safety Data Program, managed by the Bureau of Transportation Statistics (BTS) Office of Safety Data and Analysis, aims to improve safety within industries that include daily operational risk. The program accomplishes this by collecting and protecting data on close call...
Precursor Safety Data Program
A trusted partner in collecting and analyzing close-call and other precursor data to improve safetyThe Precursor Safety Data Program is operated by the Bureau of Transportation Statistics (BTS) Office of Safety Data and Analysis to improve safety practices by understanding the factors...