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So long, purple streetlights. Only a handful of the lights remain on Wisconsin interstates.
UPDATE: The Wisconsin Department of Transportation said more purple streetlights appeared in the summer of 2023. Click here to read the latest. The manufacturer that provided the defective purple ...
Brainerd Dispatch25d
Ask A Trooper: What are those blue/purple lights for at stoplights?
I’m wondering about a light that seems to only be on at night on the traffic lights. It’s a small purple or blueish light that’s near the traffic lights. I’ve tried to figure out what its ...