(For example, unique bumper stickers, creative license plates and funny road signs.) Whether they are traffic signs warning you of water close by (with a certain squid-like creature featured), a ...

Knox County Engineering & Public Works produces and maintains more than 12,000 traffic signs to help driver navigate the ...

MnDOT replaces traffic signs on a 15-year cycle to ensure signs are legible for drivers during the day and at night.