not exactly sure what you mean, looking at a transit map of the london underground (england uk) i see all the colour coded routes but dont know what you mean by knowing the next station from the last one. i drew a route in paint shop pro but dont know how i can post it here, basically its a curved line with intersections, at the intersections there are hotels, i still dont understand how i can link a road to each hotel or use an abc list on this route. Please excuse my ignorance but i am new to this idea of learning.
