Who changes the traffic lights? Where are they? Are they inside the traffic light pole? Submitted by hollyhoppet on February 16, 2018 at 4:34 PM in ask 3 comments 8
devtesla wrote on February 16, 2018 at 6:09 PM Here's a video that's mostly about the LED traffic lights, but it also shows them going up with a cherry picker and bringing them down, and changing the bulbs inside em. Permalink 4
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