Assertion: pedestrian's signal | /r/HasAspect | countdown timers
Facets:
value: with ones
type: OTHER
Source sentences:
text: At Harvard Ave and Beacon St, the heart of Coolidge Corner and a very heavy pedestrian area, they replaced automatic concurrent signals that also had countdown timers with ones that are pushbutton-actuated, do not have countdown timers, and don't always give pedestrians enough time to fully cross Beacon Street.