Yellow Road Signs. Yellow road signs are general warnings about something coming up ahead. For example, warning signs for intersections, sharp curves, deer crossings, hills, and stop sign ahead ...

Yellow road signs are mainly used to draw attention to diversions, information and instructions. On regulatory signs, a yellow background often indicates restrictions on parking , waiting or loading.

Yellow road signs, however, are a general warning of potentially hazardous conditions. For example, if you’re driving on a windy road with sharp turns, there might be a yellow sign to indicate ...