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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).... -
State
MTA LIRR Major Incidents: Beginning 2020
State of New York —
This dataset is of major incidents on the LIRR, which are defined as events that lead to ten or more trains that are delayed by more than 5 minutes 59 seconds,... -
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 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.... -
State
MTA Employee Payroll: Beginning 2025
State of New York —
This dataset provides the base salary, overtime pay, other pay leading to YTD earnings at the employee level. This information in part is required to be made public... -
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-... -
State
Vehicle Registrations by Class and County
State of Washington —
This dataset shows counts of transactions associated with authorizing vehicles to be used on public roads, commonly referred to as “buying tabs” or “buying tags”. The... -
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... -
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
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-... -
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,... -
County
Pavement Condition Index
Montgomery County of Maryland —
Pavement Condition Index is provided by the Department of Transportation for analyzing the conditions of the pavement for all 5,200 lane miles of roadways within the... -
City
Traffic Counts
City of Sioux Falls —
Feature layer containing authoritative traffic count points for Sioux Falls, South Dakota.The traffic counts listed are 24-hour, weekday, two-directional counts.... -
State
MTA LIRR Delay Verification: Beginning 2010
State of New York —
This dataset lists all LIRR trains that are delayed, with information on whether a train is cancelled, partially cancelled, or late (in a rounded number of minutes),... -
State
MTA Daily Ridership and Traffic: Beginning 2020
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
Voting Precincts
City of New Orleans —
Boundaries of Orleans Parish voting precincts as defined by the New Orleans City Charter. New Orleans voting precincts are drawn according to the New Orleans Home... -
State
MTA Colors
State of New York —
This dataset includes the RGB Hex code and CMYK values for the colors used by the MTA for its various services, including the New York City Subway, the Staten Island... -
State
MTA Overtime: Beginning 2013
State of New York —
MTA Overtime reports the monthly hours employees work beyond their regular schedules, distinguishing scheduled and unscheduled overtime. It aggregates total overtime... -
State
Newly Registered Vehicles by Class and County
State of Washington —
This dataset shows counts of transactions associated with authorizing vehicles to be used on public roads, commonly referred to as “buying tabs” or “buying tags”. The... -
County
Snow_Emergency_EO_Roads
Montgomery County of Maryland —
Snow and Emergency Road surfaces maintained by Montgomery County Transportation. Updated yearly