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City
Police Data: Traffic Citations
City of Somerville —
This complete version of the dataset contains traffic citations issued in Somerville by Somerville police officers since 2017. Citations include both written warnings... -
City
Street Division Annual Statistics
City of Bloomington —
The Street Division of the Public Works Department provides maintenance and repair for the City of Bloomington’s approximately 237 lane miles of streets. It is... -
City
Road Closures
City of Baton Rouge —
This dataset includes all recorded road closures by city-parish agencies since January 1, 2015. -
Federal
Maricopa County Regional Work Zone Data Exchange (WZDx) v1.1 Feed Sample
Department of Transportation —
The WZDx Specification enables infrastructure owners and operators (IOOs) to make harmonized work zone data available for third party use. The intent is to make... -
City
Traffic Bollards Tracking and Installations
City of New York —
New York City Department of Transportation installs flexible traffic bollards to reduce traffic speeds. It is used as separators between lanes, and for pedestrian... -
State
Traffic Counts for Select Bridges: Beginning 1933
State of New York —
Traffic counts by bridge for 1933 forward for each bridge in the New York State Bridge Authority system. -
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, go to:... -
City
CSCL_PlowNYC
City of New York —
The NYC Street Centerline (CSCL) is a road-bed representation of New York City streets containing address ranges and other information such as traffic directions,... -
State
Portable Count Stations
State of Connecticut —
A collection of layers maintained by the Traffic Monitoring Unit. -
State
MTA Central Business District Geofence: Beginning June 2024
State of New York —
This dataset consists of a set of 2D geofence polygons that are intended to capture the Manhattan CBD as defined by the MTA Reform and Traffic Mobility Act. That...