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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,... -
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... -
City
NYPD Vehicle Stop Reports
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
LADOT Traffic Counts Summary
City of Los Angeles —
LADOT automated and manual traffic count summary data for intersections throughout Los Angeles. Manual counts ("MAN" under the "Type" column) are generally 6-hr... -
City
Traffic Crashes - People
City of Chicago —
This data contains information about people involved in a crash and if any injuries were sustained. This dataset should be used in combination with the traffic Crash... -
Federal
National Automotive Sampling System - Crashworthiness Data System (NASS-CDS) - NASS-CDS (multiyear)
Department of Transportation —
The National Automotive Sampling System (NASS) Crashworthiness Data System (CDS) is a nationwide crash data collection program sponsored by the U.S. Department of... -
Federal
Consumer Airfare Report: Table 1a - All U.S. Airport Pair Markets
Department of Transportation —
Available only on the web, provides information for airport pair markets rather than city pair markets. This table only lists airport markets where the origin or... -
Federal
Work Zone Data Exchange (WZDx) Feed Registry
Department of Transportation —
This dataset contains the up-to-date metadata on Work Zone feeds that meet the Work Zone Data Exchange (WZDx) specifications and is registered with USDOT ITS DataHub.... -
City
Open Data Website Traffic
City of Los Angeles —
Daily utilization metrics for data.lacity.org and geohub.lacity.org. Updated monthly -
City
City Court Warrants
City of Baton Rouge —
Listing of active warrants for Baton Rouge City Court. Warrants are posted to the site daily, however it may take up to 7-10 days for information processed in court... -
City
Air Traffic Landings Statistics
City of San Francisco —
A. SUMMARY This dataset consists of San Francisco International Airport (SFO) The aircraft landing dataset contains data about aircraft landings at SFO with monthly... -
City
Air Traffic Cargo Statistics
City of San Francisco —
A. SUMMARY This dataset consists of San Francisco International Airport (SFO) air traffic cargo dataset contains data about cargo volume into and out of SFO, in both... -
Traffic Signal
District of Columbia —
The dataset contains the location and attributes of traffic signals in the District of Columbia. Attributes are aggregated to the controller level (ACISA), where a... -
City
Baton Rouge Traffic Crash Incidents
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... -
City
PA Traffic Counts
City of Philadelphia —
Traffic volumes; measured and calculated amounts of vehicle traffic that travel the sections of road. -
City
Traffic Crashes Resulting in Fatality
City of San Francisco —
A. SUMMARY This table contains all fatalities resulting from a traffic crash in the City of San Francisco. Fatality year-to-date crash data is obtained from the... -
City
1.08 Crash Data Report (detail)
City of Tempe —
Please note that 2025 data are incomplete and will be updated as additional records become available. Data are complete through 12/31/2024. Fatal and serious injury... -
City
City Council Legislation: Bills and Local Laws
City of New York —
This dataset contains information on New York City bills from 1998 through 2024. The New York City Council is the City’s legislative body, responsible for proposing,... -
Federal
Tribal Lands Ceded to the United States (Feature Layer)
Department of Agriculture —
Sixty-seven maps from Indian Land Cessions in the United States, compiled by Charles C. Royce and published as the second part of the two-part Eighteenth Annual... -
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,...