-
Federal
Enhancing Microsimulation Models for Improved Work Zone Planning: Car-Following Data from Northern Virginia (Radar Points)
Department of Transportation —
The data describe freeway car-following behavior (such as velocity, acceleration, and relative position) for the car-following instances observed during 59 data... -
City
NOPD In-Car Camera Metadata
City of New Orleans —
This dataset represents the metadata describing the process of transferring in-car camera videos recorded by the New Orleans Police Department from the server to... -
City
Major Transit Stop Quarter Mile Walksheds (Interim)
City of Seattle —
A polygon feature layer representing 1/4 mile (1320 feet) distance walksheds from Major Transit Stops. This is an interim layer, effective for the duration that... -
City
COBAN Logs
City of Seattle —
Note: The dataset is no longer being updated as the COBAN video system is no longer in use, and it will be removed from data.seattle.gov on 12/31/2023. This dataset... -
County
City of Pittsburgh Traffic Count
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
This traffic-count data is provided by the City of Pittsburgh's Department of Mobility & Infrastructure (DOMI). Counters were deployed as part of traffic... -
Rhode Island Avenue Metro Underpass Flood Hazard Area
District of Columbia —
On August 14, 2023, approximately 2 inches of rain fell in less than an hour at this location, flooding the underpass, stranding cars, and filling a pet daycare... -
State
Missouri Department of Revenue Driver and Motor Vehicle License Offices
State of Missouri —
Listing of offices providing driver licensing and motor vehicle services to Missourians and are operated by individuals or businesses approved through the state of... -
State
MTA Bridges & Tunnels Daily Traffic Rates by Vehicle Class: 2005-2024
State of New York —
This deprecated dataset provides data showing the number of vehicles (including cars, buses, trucks and motorcycles) that pass through each of the nine bridges and... -
Weigh In Motion Sites
District of Columbia —
The dataset contains locations and attributes of weigh-in-motion stations, created as part of the District of Columbia, Department of Transportation (DDOT) Street... -
State
MDOT/MVA Electric and Plug-in Hybrid Vehicle Registrations by County as of each month end
State of Maryland —
Total number of electric and plug-in hybrid vehicle registrations by county as of each month end from July 2020 to December 2025. -
County
Trespass Towing Report
Montgomery County of Maryland —
Vehicular towing in the County, per applicable regulations, as reported to the Police Department. This dataset is updated monthly. -
State
Asotin County Vehicle Collisions
State of Washington —
This dataset includes vehicle collisions in Asotin County beginning in January 2016. Only collisions reported to law enforcement and entered in the Washington State... -
City
VZV_Hands On Safety Demos
City of New York —
Hands-on safety demonstrations are held in conjunction with local partners throughout New York City, bringing traffic safety education and assistance directly to the... -
City
Muni Stops
City of San Francisco —
A. SUMMARY All transit stops in SFMTA system. B. METHODOLOGY To provide location and feature data of all transit stops. C. UPDATE FREQUENCY Stop data is exported from... -
City
SFPD Sectors
City of San Francisco —
San Francisco Police Department Car Sectors. Derived from shapefile sent by SFPD in May 2003. These do not reflect the recent redistricting. -
County
DOT Parking Tickets
Montgomery County of Maryland —
All parking citations issued by Montgomery County Department of Transportation (MCDOT) enforcement personnel in the Montgomery County Parking Lot Districts and... -
Vehicle Detection System
District of Columbia —
The dataset contains locations and attributes of Vehicle Detection Systems, created from a database provided by the District Department of Transportation. -
Federal
ABoVE: CO2 and CH4 Fluxes and Meteorology at Flux Tower Sites, Alaska, 2015-2017
National Aeronautics and Space Administration —
This dataset provides CO2 and CH4 fluxes and meteorological parameters from five eddy covariance (EC) tower sites located at Barrow (three sites), Atqasuk (ATQ) and... -
Roads 2021
District of Columbia —
Road edges are defined as the edge of the improved surface including the improved shoulder but do not include the unimproved shoulder, only the travel part of the... -
State
MD COVID-19 - Contact Tracing Cases Reported Employment
State of Maryland —
NOTE: THIS LAYER HAS BEEN DEPRECATED (last updated 5/31/2022). This was formerly a weekly update. Summary The number of cases interviewed who had a completed answer...