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City
Motor Vehicle Collisions - Crashes
City of New York —
The Motor Vehicle Collisions crash table contains details on the crash event. Each row represents a crash event. The Motor Vehicle Collisions data tables contain... -
City
Traffic Crashes - Crashes
City of Chicago —
Crash data shows information about each traffic crash on city streets within the City of Chicago limits and under the jurisdiction of Chicago Police Department (CPD).... -
County
Pittsburgh American Community Survey 2015 - Miscellaneous Data
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Miscellaneous Reports from the 2015 American Community Survey Report -
State
MTA Monthly Ridership / Traffic Data: Beginning January 2008
State of New York —
This dataset provides systemwide ridership and traffic estimates for subways (including the Staten Island Railway), NYCT bus, MTA Bus, Long Island Rail Road, Metro-... -
State
MTA Daily Ridership Data: 2020 - 2025
State of New York —
This deprecated dataset provides systemwide ridership and traffic estimates for subways (including the Staten Island Railway), buses, Long Island Rail Road, Metro-... -
Federal
Consumer Airfare Report: Table 2 - Top 1,000 City-Pair Markets
Department of Transportation —
Data summarized by city, includes the number of city-pair markets in the top 1,000 in either comparison period that involve each city, the number of passengers... -
City
Fire Department and Emergency Medical Services Dispatched Calls for Service
City of San Francisco —
A. SUMMARY Fire Calls-For-Service includes all fire units' responses to 911 calls from the city's Computer-Aided Dispatch (“CAD”) system. This includes responses to... -
City
Air Traffic Passenger Statistics
City of San Francisco —
A. SUMMARY San Francisco International Airport Report on Monthly Passenger Traffic Statistics by Airline. B. HOW THE DATASET IS CREATED Data is self-reported by... -
City
Traffic Crashes - Vehicles
City of Chicago —
This dataset contains information about vehicles (or units as they are identified in crash reports) involved in a traffic crash. This dataset should be used in... -
State
MTA Key Performance Indicators: 2008-2021
State of New York —
This dataset combines Key Performance Indicator data that was reported starting with the creation of the MTA Stat performance metric dashboard in 2008 through 2021.... -
City
Motor Vehicle Collisions - Vehicles
City of New York —
The Motor Vehicle Collisions vehicle table contains details on each vehicle involved in the crash. Each row represents a motor vehicle involved in a crash. The data... -
Federal
The NOAA NCEI Global Marine Microplastics Data Collection (1972-present)
National Oceanic and Atmospheric Administration, Department of Commerce —
Microplastics (i.e., plastics measuring less than 5mm) pollution is a growing problem affecting coastal communities, marine ecosystems, aquatic life, and human... -
City
Chicago Traffic Tracker - Congestion Estimates by Segments
City of Chicago —
This dataset contains the current estimated speed for about 1250 segments covering 300 miles of arterial roads. For a more detailed description, please go to... -
City
Traffic Collision Data from 2010 to Present
City of Los Angeles —
***Notice: Transition to Modernized Traffic Collision Reporting The Los Angeles Police Department (LAPD) has transitioned traffic collision reporting to a new Records... -
City
Parking Regulation Locations and Signs
City of New York —
The Department of Transportation manages over one million traffic signs in New York City. The file includes the location and a description of parking signs... -
State
Tax Exempt Organizations (Extracted from the Internal Revenue Service)
State of Connecticut —
Exempt organization information is extracted monthly from the Internal Revenue Service’s Business Master File. This is a cumulative file, and the data are the most... -
City
Parking Permit Zones
City of Chicago —
This dataset contains all those street segments (individually uniquely identified by Record ID) that have been designated as belonging to a “Residential Parking... -
Traffic Camera
District of Columbia —
The dataset contains location and attributes of traffic controls located at each intersection in the District of Columbia. All traffic poles, pavement markings,... -
City
Motor Vehicle Collisions - Person
City of New York —
The Motor Vehicle Collisions person table contains details for people involved in the crash. Each row represents a person (driver, occupant, pedestrian,... -
Federal
IPAWS Archived Alerts
Department of Homeland Security —
The Integrated Public Alert and Warning System (IPAWS) is a modernization of the nation's alert and warning infrastructure that unifies the United States' Emergency...