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Traffic Signal
District of Columbia —
The dataset contains the location and attributes of traffic signals in the District of Columbia. Attributes are aggregated to the controller level (ACISA), where a... -
Accessible Parking Zones
District of Columbia —
Accessible parking zones in the district indicated by signage. These include accessible paid parking zones, generic accessible parking zones, and accessible visitor... -
Non-Permit Inspections
District of Columbia —
These are cases of inspections for work being performed without a permit. For instance, a mobile crane at public space without a permit or construction of a fence... -
Public Bike Racks
District of Columbia —
Safe, secure, and abundant bicycle parking is necessary to support the District’s growing number of people using bikes for transportation, commuting, and recreation.... -
High Injury Network
District of Columbia —
In 2022, DDOT conducted an analysis of all corridors in the District based on reported injury and fatality crash data from June of 2016 – July of 2021. The resulting... -
Vision Zero Safety
District of Columbia —
The Vision Zero Safety data comes from a web-based application developed to allow the public to communicate the real and perceived dangers along the roadway from the... -
ADA Curb Ramp
District of Columbia —
This data was included as part of the 2016 ADA Transition Plan for the District of Columbia. The data identifies the condition of curb ramps in the District and... -
Average Vehicle Travel Speed in AM Peak
District of Columbia —
This layer shows average AM peak period travel speeds for vehicles on weekdays across the District in 2019. The average vehicle speeds in this layer were determined... -
Bicycle and Pedestrian Automated Counts
District of Columbia —
The District Department of Transportation (DDOT) maintains a system of automated counters to measure the number of people walking and biking. DDOT began installing... -
In-Street Micromobility Corrals
District 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.... -
Job Destination Bus Access AM Peak
District of Columbia —
This layer considers jobs and destinations to be accessible by bus if the destinations are reachable within 30 minutes. Access to jobs and destinations within a fixed... -
Urban Tree Canopy in the Nation's Capital
District of Columbia —
This is the story of tree cover in Washington, DC from the role of trees since the earliest planning, through current measures taken to ensure a green legacy for all... -
Parking Violations Issued in January 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... -
Cityworks Service Requests
District of Columbia —
Cityworks Service Requests - All Categories. Cityworks is the Work Management system used by the DC Department of Transportation to manage requests for service to... -
DDOT Paving Plan
District of Columbia —
On April 6th, 2018, Mayor Muriel Bowser announced the launch of PaveDC, a comprehensive plan to eliminate all roads in poor condition in Washington, DC by 2024. The... -
Annual Public Space Rental Permits
District of Columbia —
Annual Public Space Rental Permits -
Walkshed High-Frequency Rail Peak
District of Columbia —
The walkshed here uses a ½ mile walk from high-frequency Metrorail station entrances, which represent the distance most people are willing to travel to reach a... -
Moving Violations Summary for 2012
District of Columbia —
The Vision Zero data contained in this layer pertain to moving violations issued by the District of Columbia's Metropolitan Police Department (MPD) and partner... -
ADA Bus Stop
District of Columbia —
This data was included as part of the 2016 ADA Transition Plan for the District of Columbia. The data identifies the condition of infrastructure near bus stops in the... -
Walkshed Bikeshare
District of Columbia —
Capital Bikeshare (CaBi) serves the Metropolitan Washington region with over 4,500 bikes and over 500 stations. This walkshed uses a ¼ mile walkshed, which represents...