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Special Tree Permit
District of Columbia —
Residents and contractors who wish to plant, prune, or remove a tree within the public right of way must first obtain permission from the Department of Transportation... -
2020 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... -
2018 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... -
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... -
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... -
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... -
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. -
2013 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... -
Traffic Signal
District of Columbia —
The dataset contains location and attributes of traffic signals, a power-operated traffic control device by which traffic is warned or directed to take some specific... -
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... -
Construction Permit Boundary
District of Columbia —
Construction Permit Boundaries. The city has been split into twenty-two (22) sections referred to as Construction Permits Boundaries or Inspectors' Boundaries. These... -
Highway Advisory Radio
District of Columbia —
The dataset contains locations and attributes of Highway Advisory Radio, created from a database provided by the District Department of Transportation. -
Car Share Locations
District of Columbia —
The dataset contains locations and attributes of car sharing locations. The points are the general locations where the Car Sharing currently exist. A database provided... -
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... -
Street Vending Zones
District of Columbia —
The dataset contains locations and attributes of Street Vendor Zones where street vendor permits can be issued. -
Urban Tree Canopy at Generalized Parcel Level in 2020
District of Columbia —
These data represent Common Ownership Generalized in Washington, DC. Urban tree canopy (UTC) and possible planting area (PPA) metrics have been calculated for Common... -
Occupancy Permits in 2016
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... -
Traffic Control Officer
District of Columbia —
The dataset contains locations and attributes of Traffic Control Officer Locations provided by the District Department of Transportation (DDOT). -
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, &... -
Traffic Signal Cabinets
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,...