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    City2016 Traffic Flow CountsCity of Seattle — Displays vehicle traffic volumes for arterial streets in Seattle based on spot studies that have been adjusted for seasonal variation. Data is a one time snapshot for...
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    Parking Violations Issued in August 2025District of Columbia — Parking citation locations in the District of Columbia. The Vision Zero data contained in this layer pertain to parking violations issued by the District of Columbia's...
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    Moving Violations Issued in August 2025District of Columbia — Moving citation locations in the District of Columbia. The Vision Zero data contained in this layer pertain to moving violations issued by the District of Columbia's...
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    Air Quality Purple Air SensorsDistrict of Columbia — This dataset is made up of hourly measurements of PM2.5 and PM10, and meteorological measurements, collected through DOEE’s Purple Air network in the District of...
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    Parking Violations Issued in September 2025District of Columbia — Parking citation locations in the District of Columbia. The Vision Zero data contained in this layer pertain to parking violations issued by the District of Columbia's...
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    In-Street Micromobility CorralsDistrict of Columbia — Locations of in-street micromobility corrals, or dedicated parking spaces for shared and personal bicycles and scooters in the roadway, in the District of Columbia....
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    District Government AgenciesDistrict of Columbia — This table represents agencies defined by DC law or mayors order, as well as some established by the mayor. The term “agency” is defined as “any unit of the district...
