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Residential Parking Permit Blocks
District of Columbia —
The Residential Permit Parking (RPP) Blocks data support the RPP program which limits residential parking to residents living on designated blocks. This dataset is... -
Automated Safety Camera (ASC) Locations and Violations Tracker
District of Columbia —
DC's Automated Safety Camera (ASC) program is designed to create safer roadways for all road users in the District of Columbia. As part of our Vision Zero goal, DDOT’s... -
Traffic Camera
District of Columbia —
The dataset contains location and attributes of traffic controls located at each intersection in the District of Columbia. All traffic poles, pavement markings,... -
Street Lights
District of Columbia —
Street Light Assets. The dataset contains locations and attributes of street lights provided by the District Department of Transportation (DDOT). -
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... -
District of Columbia Vision Zero Traffic Fatalities and Injury Crashes
District of Columbia —
The Fatal and Injury Crashes Dashboard can be used by the public to locate crashes that result in an injury or fatality. Adjust the Mode, Severity and Date filters to... -
Urban Tree Canopy by Advisory Neighborhood Commission in 2015
District of Columbia —
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... -
Safe Routes to School
District of Columbia —
The Safe Routes to School (SRTS) program receives federal and local funds to encourage and facilitate active transportation for school children. In 2022, the Council... -
Traffic Monitoring Stations
District of Columbia —
Traffic Stations. The dataset contains locations and attributes of Permanent Count stations and Weigh In Motion stations, created as part of the District of Columbia,... -
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... -
Interstate Highways
District of Columbia —
Roadway Street Blocks representing Interstates, Freeways, Expressways in the District, This data set was created to act as a basis for public and private institutions... -
Moving Violations Issued in October 2022
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... -
Transportation Online Permitting System (TOPS)
District of Columbia —
This online system enables home owners, tenants, and businesses alike to apply for the specific type of public space occupancy, construction, excavation, annual or... -
Sidewalk Condition Assessment
District of Columbia —
The data includes the five condition categories, excellent, good, fair, poor and failed. The data reflects a sidewalk condition index score ranging from 0 to 11. The... -
Truck and Bus Through Route
District of Columbia —
For the purposes of the map, a Truck is defined as a vehicle with a gross vehicle weight rating greater than 26,000 pounds with a carrying capacity of more than 1 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. -
Truck Restriction
District of Columbia —
A route designated as “no through-trucks over 1 and ¼ ton capacity” signifies a roadway where no person shall operate a truck over that size except for the purpose of... -
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),... -
Parking Violations Issued in December 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... -
Washington DC's Urban Tree Canopy in 2020
District of Columbia —
The launch of Sustainable DC in 2011 established a goal of achieving a citywide tree canopy goal of 40% by 2032. To track our progress toward this goal, DDOT's Urban...