Game of Thrones Transit Maps

If you've never heard of Michael Tyznik you're not the only one. However, he's probably about to get a lot more popular. Tyznik is a graphic designer by trade who recently came out with an excellent series of Game of Thrones transit maps. They're really beautiful as well as a practical way to follow your favorite characters through Westeros.
Here is a snippet of one of the maps. As you can see, it's incredibly detailed. Tyznik is clearly a book reader given the massive amount of information contained in this picture. Here is a link to his website where you can find more of his work on a larger scale.