^Imo, that's because people don't travel as much to these lower tier cities or when they do, they tend to not pay attention to things like this. In places like New York and Chicago, the physical environment makes using transit the easier option, even for hardcore suburbanites. Nevertheless, just because many of these places (ex. Salt Lake City, Charlotte, etc.) don't have rail options as extensive as the big boys (ex. NYC, Chicago, San Francisco, etc.), does not mean they aren't successful in what they do have. With proper planning and integration, success can happen in Jacksonville as well.