U.S Department of Transportation
This represents the Service data reported to the National Transit Database by transit agencies in the 2022, 2023, 2024, and 2025 report years. In versions of the data tables from before 2014, you can find data on…
Updated Oct 25, 2026
U.S Department of Transportation
This file contains the publicly available violation data used for the current month’s SMS calculations. Contains details on each violation that was used in SMS calculations. This includes an identifier linking the…
Updated Oct 25, 2026
U.S Department of Transportation
This file contains the publicly available crash data used for the current month’s SMS calculations. Contains a record for each commercial motor vehicle involved in a crash including the U.S. DOT#, Report Number, Crash…
Updated Oct 25, 2026
U.S Department of Transportation
SMS All Interstate and Intrastate Hazmat - This data file is calculated from the monthly snapshots of the input data files, contains the FMCSA summary results of SMS data of all active interstate motor carriers and…
Updated Oct 25, 2026
U.S Department of Transportation
SMS Intrastate Non-Hazmat - This data file is calculated from the monthly snapshots of the input data files, contains the FMCSA summary results of all active intrastate motor carriers of property and/or passengers. File…
Updated Oct 25, 2026
U.S Department of Transportation
This data is from an FMCSA Comprehensive Safety Analysis (CSA) monthly data run, which contains the FMCSA registration data of all active Interstate and Intrastate Hazmat Motor Carriers of property and/or passengers.…
Updated Oct 25, 2026
U.S Department of Transportation
SMS Interstate Passenger Carriers only - This data file contains the FMCSA summary results of SMS for all active interstate and intrastate hazmat passenger (aka bus) motor carriers only. Also includes percentile and…
Updated Oct 25, 2026
U.S Department of Transportation
SMS Intrastate Passenger Carriers only - This data file contains the FMCSA summary results of SMS for all active intrastate passenger (aka bus) motor carriers only. Also includes percentile and alert status not found in…
Updated Oct 25, 2026
U.S Department of Transportation
This file contains the publicly available inspection data used for the current month’s SMS calculations. Contains identifying information for the inspection such as the U.S. DOT#, Report Number, Inspection Date, State,…
Updated Oct 25, 2026
U.S Department of Transportation
Annual Public Road Mileage and Vehicle-Miles of Travel (VMT) from 1900 through 2024 and Lane Miles from 1980 through 2024. Formerly Highway Statistics Charts VMT-421C & VMT-422C.
Updated Oct 25, 2026
U.S Department of Transportation
The data is taken from three intersections and 24 buses over a six month period in Cleveland, Ohio. The systems at the intersections provided MAP and SPAT messages and the SPAT message contained pedestrian detections…
Updated Oct 25, 2026
U.S Department of Transportation
This dataset reports the historical National Highway System 50th percentile median speeds for various roadway types, months, and vehicles on US roads.
Updated Oct 25, 2026
U.S Department of Transportation
Data represent the performance of prototype cooperative automated driving system applications for improving traffic mobility. The applications include the integrated highway prototype that consists of vehicle…
Updated Oct 25, 2026
U.S Department of Transportation
The data represent the performance of a proof-of-concept vehicle platooning based on the Cooperative Adaptive Cruise Control (CACC) application. The Federal Highway Administration’s Turner Fairbank Highway Research…
Updated Oct 25, 2026
U.S Department of Transportation
This is a list of all Major Safety and Security Events from January of 2014 to the most recently published data within the Federal Transit Administration's major event time series:…
Updated Oct 25, 2026
U.S Department of Transportation
This dataset contains V2X data collected from the Utah Connected Vehicle Data Ecosystem Program. We have submitted 7 days of Signal Phase and Timing Messages (SPaT) in J2735 standards from 3 intersections in Orem, UT.…
Updated Oct 25, 2026
U.S Department of Transportation
The Tampa CV Pilot generates data from the interaction between vehicles and between vehicles and infrastructure. This dataset consists of Signal Phasing and Timing Message (SPaT) Messages transmitted by road-side units…
Updated Oct 25, 2026
U.S Department of Transportation
This dataset details raw totals and rates per 1 million unlinked passenger trips/vehicle revenue miles (UPT/VRM) for 5 different metrics: Major Passenger Assaults and Homicides, Major Worker Assaults and Homicides,…
Updated Oct 25, 2026
U.S Department of Transportation
This dataset has trip level information for Health Connector rides taken from October 1, 2024 to June 30, 2026. Any information that could identify the rider has been stripped. Each row corresponds to one ride request.
Updated Oct 25, 2026
U.S Department of Transportation
The Synthesize Data for Emerging Data Cleaning and Fusion Tool dataset is a privacy-preserving synthetic dataset developed to support and demonstrate the functionalities of the Emerging Data Cleaning and Fusion Tool. It…
Updated Oct 25, 2026