skip to nav skip to content

Video Library

Traffic Light Troubles

LED traffic lights don't get warm and melt the snow. So crews had to clear snow off every single light.

  • Print

This site uses Facebook comments to make it easier for you to contribute. If you see a comment you would like to flag for spam or abuse, click the "x" in the upper right of it. By posting, you agree to our Terms of Use.

More Videos

Ask the expert