And related to roads is the concept of McSparseness, and be sure to follow the update links for a fun adventure: http://www.datapointed.net/2009/09/distance-to

And related to roads is the concept of McSparseness, and be sure to follow the update links for a fun adventure: http://www.datapointed.net/2009/09/distance-to-nearest-mcdonalds/ http://www.datapointed.net/2009/09/distance-to-nearest-mcdon...