After an hour on the expressway, your passengers need to use the restroom and they want to get some food. as you approach the next exit, what color sign will you look for, and what type of information would you expect to see on that sign?

In the US you will look for signs that are blue, and they will have different categories, such as FOOD and gas GAS, and the restaurant or gas station name (and possible logo, like the golden arches for McDonald's) that will be at the exit noted on the sign

Answerequatorial guinea,gabon, and western sahara;