Subway

I obviously don't live in a town where there are subways and I probably never will.

But these are just too awesome and it really makes me want to make something like this.

This one is just inspired from the Toyko subway maps.

source

 This one is the Paris Metro map using embroidery floss on canvas.

 source.

And this one is the US interstate system in subway map form!  How cool is that!