This is a list of the "special" signs and what is "special" about them. I recommend discovering and experiencing them naturally through game play, but here is a list for those who desire one.



North Labyrinthian Intersection:
A normal signpost, with signs pointing the way to the expected nearby locations. There does seem to be an "empty" spot where something is missing. Behind the post is a sign that would have pointed south through Labyrinthian indicating a route to Whiterun. Someone has torn it down to dissuade travelers, as that route has become far too dangerous these days.

Halfmoon Mill:
There is a signpost present on the road, but any sort of road signs are strangely absent from it. Thankfully, the couple working the nearby mill are quite friendly and can surely provide directions to a lost traveler....
(The missing signs can be found scattered around Halfmoon Mill. There are 3 of them to find if you feel like a scavenger hunt.)