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Urban Tree Canopy by 2006 Landuse
Polygons of Urban Tree Canopy in Washington, DC in 2015. These data represent detailed urban tree canopy cover in Washington, D.C. The data were derived using remote sensing... -
Moving Violations Issued in May 2017
Moving citation locations in the District of Columbia. The data contained in this layer pertain to moving violations issued by the District of Columbia's Metropolitan Police... -
Moving Violations Issued in April 2010
Moving citation locations in the District of Columbia. The data contained in this layer pertain to moving violations issued by the District of Columbia's Metropolitan Police... -
Speed Detector
Speed detector locations. The dataset contains locations and attributes of Speed detector, created as part of the District of Columbia, Department of Transportation (DDOT)... -
Roadway SubBlock
SubBlock represent the near-full extent of our centerline network (only driveways are excluded). SubBlock is the finest grained, 'base' segments from which all other... -
Triangles and Medians
Department of Parks and Recreation (DPR) properties identified as polygons for Triangles and Medians. -
Moving Violations Issued in July 2022
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... -
Parking Violations Issued in December 2009
Parking citation locations in the District of Columbia. The data contained in this layer pertain to parking violations issued by the District of Columbia's Metropolitan Police... -
Parking Violations Issued in July 2009
Parking citation locations in the District of Columbia. The data contained in this layer pertain to parking violations issued by the District of Columbia's Metropolitan Police... -
Moving Violations Issued in April 2020
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... -
Parking Violations Issued in April 2022
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... -
Moving Violations Issued in June 2025
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... -
Snow Emergency Roads
This dataset contains lines representing locations of Snow Emergency Roads for the DC Region. -
Moving Violations Issued in December 2009
Moving citation locations in the District of Columbia. The data contained in this layer pertain to moving violations issued by the District of Columbia's Metropolitan Police... -
Parking Violations Issued in June 2023
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... -
Highway Advisory Radio
The dataset contains locations and attributes of Highway Advisory Radio, created from a database provided by the District Department of Transportation. -
2011 Traffic Volume
Traffic volume of Roadway Blocks. The dataset contains traffic volume data, created as part of the District of Columbia, Department of Transportation (DDOT) Roads and Highways... -
Moving Violations Issued in September 2020
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... -
Transportation Study Areas
A tremendous amount of work at the District Department of Transportation (DDOT) is done behind the scenes, long before crews break ground on construction projects. Our planning... -
Moving Violations Issued in December 2012
Moving citation locations in the District of Columbia. The data contained in this layer pertain to moving violations issued by the District of Columbia's Metropolitan Police...