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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... -
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... -
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... -
State
MVA Vehicle Sales Counts by Month for Calendar Year 2002 through August 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... -
Federal
www.FuelEconomy.gov
U.S. Environmental Protection Agency —
FuelEconomy.gov provides comprehensive information about vehicles' fuel economy. The official U.S. government site for fuel economy information, it is operated by the... -
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... -
Federal
City and County Vehicle Inventories
Department of Energy —
This light-duty vehicle inventory dataset provides information on vehicle registrations by vehicle type (car vs. truck), fuel type, and model year showing the changes... -
County
Autonomous Vehicle Survey of Bicyclists and Pedestrians in Pittsburgh
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
In Pittsburgh, Autonomous Vehicle (AV) companies have been testing autonomous vehicles since September 2016. However, the tech is new, and there have been some high-... -
Federal
The EPA Automotive Trends Report: Greenhouse Gas Emissions, Fuel Economy, and Technology since 1975
U.S. Environmental Protection Agency —
This annual report is part of the U.S. Environmental Protection Agency's (EPA) commitment to provide the public with information about new light-duty vehicle... -
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
Allegheny County Crash Data
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Contains locations and information about every crash incident reported to the police in Allegheny County from 2004 to 2020. Fields include injury severity,... -
State
Transportation to Work
State of California —
This table contains data on the percent of residents aged 16 years and older mode of transportation to work for California, its regions, counties, cities/towns, and... -
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... -
County
Crash Reporting - Non-Motorists Data
Montgomery County of Maryland —
This dataset provides information on non-motorists (pedestrians and cyclists) involved in traffic collisions occurring on county and local roadways.The reports... -
County
Motor Vehicle Repair and Towing
Montgomery County of Maryland —
Names of Business Repairing and towing vehicles in the County -
City
SDOT GIS Datasets
City of Seattle —
The City of Seattle Transportation GIS Datasets | https://data-seattlecitygis.opendata.arcgis.com/datasets?t=transportation | Lifecycle status: Production | Purpose:... -
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... -
Traffic Analysis Zones
District of Columbia —
Traffic Analysis Zones (TAZ) for the COG/TPB Modeled Region from Metropolitan Washington Council of Governments. The TAZ dataset is used to join several types of zone-... -
County
Fleet Equipment Inventory
Montgomery County of Maryland —
This dataset contains a list of Montgomery County Fleet equipment (vehicle) inventory and status (readiness). Update Frequency : Quarterly -
Federal
Collection NHTSA's Office of Defects Investigation (ODI) - Recalls
Department of Transportation —
Manufacturers who determine that a product or piece of original equipment either has a safety defect or is not in compliance with Federal safety standards are...