Other Features
Most pushbutton-integrated APS can provide additional features. These may include Braille labels for street names, actuation indicators (a light or beep), tactile crosswalk maps, and options activated by an extended button push: audible beaconing (useful for directional guidance at irregular or long crossings), extended pedestrian timing, and recorded information of street names or additional information about the intersection.
For further information, see NCHRP Web-only Document 117A, Accessible Pedestrian Signals: A Guide to Best Practice, available online.
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