Here's a pic of a LED pedestrian signal with a timer on the bottom of the signal that shows how much time is remaining when the hand starts flashing. This one is a new signal but I've seen some where they retrofitted the old incandescent heads to include the walk signal on top and the timer display on the bottom. Thanks for Niall for telling me that this is made by Fortran.
Yeah I meant that they were the 12" type that Niall was mentioning about, over here many of the older incandescent versions of this signal are getting phased out in favour of LED signals.
9 inch pedestrian signals are still made, but they very limited in places they can legally be installed. For example, the crosswalk must be less than 60 feet in length in order to warrant 9 inch lenses. Most municipalities dont stock various sizes, and use straight 12 and/or 16 inch signals
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