Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means youโ€™ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
110 datasets found for "-aapi api OR res_format:api"
  • County

    Traffic Violations    recent views

    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...
  • County

    Crash Reporting - Incidents Data    recent views

    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,...
  • City

    Average Daily Traffic Counts    recent views

    City of Chicago —

    Average Daily Traffic (ADT) counts are analogous to a census count of vehicles on city streets. These counts provide a close approximation to the actual number of...
  • City

    Traffic Volume Counts    recent views

    City of New York —

    New York City Department of Transportation (NYC DOT) uses Automated Traffic Recorders (ATR) to collect traffic sample volume counts at bridge crossings and roadways....
  • County

    Crash Reporting - Drivers Data    recent views

    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

    MTA Daily Ridership Data: Beginning 2020    recent views

    State of New York —

    The daily ridership dataset provides systemwide ridership and traffic estimates for subways (including the Staten Island Railway), buses, Long Island Rail Road,...
  • City

    Speed Camera Locations    recent views

    City of Chicago —

    This dataset shows the location, first operational date, and approaches of the speed cameras in the City of Chicago. The approach describes the originating direction...
  • City

    Motor Vehicle Collisions - Vehicles    recent views

    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...
  • City

    Traffic Cameras    recent views

    City of Austin —

    This dataset contains information about traffic cameras in Austin, TX. These cameras are used to monitor real-time LIVE traffic conditions only. Video is NOT...
  • State

    Iowa 511    recent views

    State of Iowa —

    Iowa Department of Transportation 511 feature layer. Updated every 10 minutes. Events can be found on the 511 Website (www.511ia.org)
  • City

    NYPD Vehicle Stop Reports    recent views

    City of New York —

    Police incident level data documenting vehicular stops. Data is collected under New York City Administrative Code 14-191 and may be used to gain insight into police-...
  • City

    Legacy Baton Rouge Traffic Incidents (2010 - 2020)    recent views

    City of Baton Rouge —

    ***On January 1, 2021, the Baton Rouge Police Department switched to a new reporting system. This dataset contains data from 1/1/2010 to 12/31/2020. For data from...
  • State

    MTA Monthly Ridership / Traffic Data: Beginning January 2008    recent views

    State of New York —

    This dataset provides systemwide ridership and traffic estimates for subways (including the Staten Island Railway), buses, Long Island Rail Road, Metro-North...
  • City

    Traffic Collision Data from 2010 to Present    recent views

    City of Los Angeles —

    This dataset reflects traffic collision incidents in the City of Los Angeles dating back to 2010. This data is transcribed from original traffic reports that are...
  • City

    Baton Rouge Traffic Crash Incidents    recent views

    City of Baton Rouge —

    Traffic incident (crash) reports beginning on September 1, 2022. This dataset includes records for all vehicular crashes which occurred within the City of Baton...
  • State

    MTA McKinsey Ridership Projections: October 2020 - December 2026    recent views

    State of New York —

    Ridership projections for the Metropolitan Transportation Authority, developed by McKinsey & Company, to help management assess the financial impact of the...
  • State

    Traffic Tickets Issued: Four Year Window    recent views

    State of New York —

    Data extracted from records of tickets on file with NYS DMV. The tickets were issued to motorists for violations of: NYS Vehicle & Traffic Law (VTL), Thruway...
  • City

    Camera Traffic Counts    recent views

    City of Austin —

    Traffic count data collected from the several GRIDSMART optical traffic detectors deployed by the City of Austin. This dataset is no longer updated because these...
  • City

    EZ Pass Readers July 2024- current    recent views

    City of New York —

    E-Z Pass readers are installed throughout NYC to determine traffic speed on local streets. The collected data were used to plan traffic calming and reorganizations...
  • City

    Chicago Traffic Tracker - Historical Congestion Estimates by Region - 2018-Current    recent views

    City of Chicago —

    This dataset contains the historical estimated congestion for the 29 traffic regions, starting in approximately March 2018. Older records are in...
110 datasets found for "-aapi api OR res_format:api"

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.