This is where the mysterious purple coloring could come in. It's entirely possible that over time, this phosphor layer has peeled away from the blue light, altering the color of the street lights ...

If you have any questions concerning traffic related laws or issues in Minnesota, please send your questions in.

Yet there’s been a rise in recent years of reports that some streetlights are giving off a purple haze—a very emo teenager ...

It's not the only color for a cause Purple probably won't be the only porch light color you'll see. People use red porch ...