Requesting a New Accessible Pedestrian Signal
1. What is an accessible pedestrian signal (APS)?
An accessible pedestrian signal (APS) is an integrated device that communicates information about the WALK and DON'T WALK intervals at signalized intersections in non-visual formats (i.e., audible tones and vibrotactile surfaces) to pedestrians who are blind or have low vision.
2. Where are existing APS devices installed in the District?
This map shows the status of APS devices at each signalized intersection in the District. Note that APS status is reported for an entire intersection, not individual signals. Please also see DDOT’s annual ADA Transition Plan update for information on APS installation progress.
3. What does DDOT do to proactively install APS?
As part of DDOT’s work plan, all newly constructed traffic signals, newly constructed Rapid Rectangular Flashing Beacons (RRFBs), and intensively modified signalized intersections will be built with APS.
4. How can I request new APS devices?
New requests for APS devices can be submitted through this form or by calling DDOT Customer Service at (202)-673-6813. Once the request is submitted, it will be added to the APS prioritization pool for its annual prioritization process.
Please note that a new APS may only be requested at existing intersections with traffic signals or RRFBs in the District of Columbia.
5. How will my request be addressed?
Your request will be taken into account for DDOT’s city-wide APS prioritization process, which prioritizes APS locations based on the following factors: complexity of roadway geometry, pedestrian volumes, proximity of generators of visually impaired pedestrians, whether the location is on DDOT’s High Injury Network, complexity of construction, presence of non-standard signal phasing, etc.
DDOT reviews the APS requests annually to determine next year’s APS locations.
6. How can I report issues with existing APS devices?
To request maintenance of an existing APS device, please submit a ‘Traffic Lights and Pedestrian Walk Signals’ service request by visiting 311.dc.gov or calling 311.
Resources
- District Department of Transportation Americans with Disabilities Act 2025 Transition Plan Update
- Manual on Uniform Traffic Control Devices
- U.S. Access Board Public Right-of-Way Access Guidelines
- Existing Status of Accessible Pedestrian Signals in DC
Questions? Contact [email protected].