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Roadway Weather Information Systems Sensors
District of Columbia —
This dataset shows weather data from DDOT Roadway Weather Information Systems (RWIS) road sensors within the district. RWIS are technology tolls that monitor weather... -
Automated Safety Cameras Table
District of Columbia —
The Automated Safety Cameras (ASC) is a division of the District Department of Transportation (DDOT) that uses photo enforcement cameras as a traffic calming measure... -
DDOT Central Business District
District of Columbia —
The DC Central Business District is a large commercial district and major regional employment hub with a mix of office, retail, hospitality, residential, and cultural... -
Construction Permits in 2024
District of Columbia —
The dataset contains locations and attributes of above ground permits applied for and approved by the District Department of Transportation. They are newly occupied... -
2016 Traffic Volume
District of Columbia —
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... -
DC Streetcar Routes
District of Columbia —
The District Department of Transportation (DDOT) launched DC Streetcar in February 2016 after more than 50 years. The rebirth of the streetcar emerged out of a... -
Roadway Functional Classification
District of Columbia —
Roadway Street Block by Functional Class. A single line, segmented at all intersections (alley, service road, drive, street, and driveway centerline types),... -
Shared Mobility Speed Limit Zones
District of Columbia —
This map indicates the maximum speed for shared mobility scooters and permitted Ebikes. These speed limits are part of the regulations providers must abide by to... -
Residential and Visitor Parking Zones
District of Columbia —
The DDOT Residential/Visitor Parking Zone layer delineates the residential and visitor parking zone boundaries in the District. In place since 2013, the boundaries are... -
Commuter Bus Stops
District of Columbia —
Commuter bus stops in the District of Columbia. -
Parking Violations Issued in May 2025
District 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... -
Occupancy Permits in 2025
District of Columbia —
The dataset contains locations and attributes for above ground permits applied for and approved by the District Department of Transportation. They are existing... -
DC Streetcar Stops
District of Columbia —
The District Department of Transportation (DDOT) launched DC Streetcar in February 2016 after more than 50 years. The rebirth of the streetcar emerged out of a... -
Parking Violations Issued in October 2024
District 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... -
Parking Violations Issued in November 2024
District 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... -
Loading Zones
District of Columbia —
Loading zones within the District of Columbia. -
Urban Forestry Street Trees
District of Columbia —
DDOT's Urban Forestry Division (UFD) is the primary steward of Washington DC's ~175,000 public trees and has a mission of keeping this resource healthy, safe, &... -
Parking Violations Issued in September 2024
District 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... -
Moving Violations Issued in May 2025
District 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... -
Occupancy Permits in 2024
District of Columbia —
The dataset contains locations and attributes for above ground permits applied for and approved by the District Department of Transportation. They are existing...