Depending on the type of information they provide, guide signs can be organized into four main categories:

• 1 b' Brown colored guide signs 'b' indicate useful amenities and places of recreation.'

Things To Remember

• Guide signs can come in different shapes and colors, but are typically green with white writing.
• Highway route markers, street signs, mile markers, exit signs, toll road signs, logo service signs and rest area signs are all guide signs.