Roadside guide (4)
I believe the answer is:
sign
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">roadside guide</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for sign that I've seen before include "Manifestation" , "Token - symbol - omen - write one's name" , "Endorse" , "Public notice; Leo, say" , "Omen or indication" .)