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State
Electric Vehicle Population Data
State of Washington —
This dataset shows the Battery Electric Vehicles (BEVs) and Plug-in Hybrid Electric Vehicles (PHEVs) that are currently registered through Washington State Department... -
Federal
Recalls Data
Department of Transportation —
About the Data: The dataset includes recall information related to specific NHTSA campaigns. Users can filter based on characteristics like manufacturer and... -
Federal
Tank Car Data 2017-2021
Department of Transportation —
These are the count data for each type of Class III flammable liquid by each type of tank car, for each year. The data is based on information provided to the... -
County
Crash Reporting - Drivers Data
Montgomery County of Maryland —
This dataset provides information on motor vehicle operators (drivers) involved in traffic collisions occurring on county and local roadways. The dataset reports... -
State
MVA Vehicle Sales Counts by Month for Calendar Year 2002 through December 2025
State of Maryland —
The number of new and used vehicles and the sales dollars respectively sold by month. MDOT MVA’s Customer Connect modernization project, implemented in July 2020, has... -
State
MTA Staten Island Railway Mean Distance Between Failures: Beginning 2006
State of New York —
Mean Distance Between Failures reports how frequently train mechanical problems cause delays. -
County
Traffic Violations
Montgomery County of Maryland —
This dataset contains traffic violation information from all electronic traffic violations issued in the County. Any information that can be used to uniquely identify... -
City
Real-World Fuel Efficiency
City of New York —
This is a report of city vehicles and actual MPG compared to EPA estimated MPG. Each line of data is a combination of all the active vehicles on the city’s... -
Federal
Third Generation Simulation Data (TGSIM) I-395 Trajectories
Department of Transportation —
The main dataset is a 232 MB file of trajectory data (I395-final.csv) that contains position, speed, and acceleration data for non-automated passenger cars, trucks,... -
State
Electric Vehicle Title and Registration Activity
State of Washington —
This shows records of title activity (transactions recording changes of ownership) and registration activity (transactions authorizing vehicles to be used on... -
State
MDOT/MVA Electric and Plug-in Hybrid Vehicle Registrations by County as of each month end
State of Maryland —
Total number of electric and plug-in hybrid vehicle registrations by county as of each month end from July 2020 to February 2026. -
County
Crash Reporting - Incidents Data
Montgomery County of Maryland —
This dataset provides general information about each collision and details of all traffic collisions occurring on county and local roadways within Montgomery County,... -
County
Motor Vehicle Repair and Towing
Montgomery County of Maryland —
Names of Business Repairing and towing vehicles in the County -
State
MDOT/MVA Electric and Plug-in Hybrid Vehicle Registrations by Zip Code as of Each Month End
State of Maryland —
Total number of electric and plug-in hybrid vehicle registrations by zip code as of each month end from July 2020 to February 2026. -
Federal
Third Generation Simulation Data (TGSIM) Foggy Bottom Trajectories
Department of Transportation —
The main dataset is a 350 MB file of trajectory data (TGSIM-Foggy Bottom-Data.csv) that contains position, speed, and acceleration data for pedestrians, bicycles,... -
State
NYSERDA Electric Vehicle Drive Clean Rebate Data: Beginning 2017
State of New York —
New York State’s Charge NY initiative offers electric car buyers the Drive Clean Rebate of up to $2,000 for new car purchases or leases. The rebate amount depends on... -
State
MTA Bridges & Tunnels Daily E-ZPass Usage Rate by Vehicle Class: 2005-2024
State of New York —
This deprecated dataset provides data showing the number of vehicles (including cars, buses, trucks and motorcycles) using E-ZPass that pass through each of the nine... -
State
MTA Subway Mean Distance Between Failures: Beginning 2015
State of New York —
Mean Distance Between Failures reports how frequently train mechanical problems cause delays by month and subway car class. It is the main indicator for subway car... -
Federal
Collection New Car Assessment Program (NCAP) - 5 Star Safety Ratings
Department of Transportation —
NCAP rates vehicles to determine crash worthiness and rollover safety. The safety ratings are gathered during controlled crash and rollover tests conducted at NHTSA... -
State
Automobile Insurance Company Complaint Rankings: Beginning 2009
State of New York —
The DFS ranks automobile insurance companies doing business in New York State based on the number of consumer complaints upheld against them as a percentage of their...