Ted Conover said this quote

Roads remain the essential network of the non-virtual world. They are the infrastructure upon which almost all other infrastructure depends. They are the paths of human endeavor.

~ Ted Conover

...what I'm getting at is like the distinction between tourist and a traveler. The tourist experience is superficial and glancing. The traveler develops a deeper connection with her surroundings. She is more invested in them -- the traveler stays longer, makes her own plans, chooses her own destination, and usually travels alone: solo travel and solo participation, although the most difficult emotionally, seem the most likely to produce a good story.

~ Ted Conover