We truthfully can't accommodate every single trip, so there may not be an answer you or others like unfortunately to this question. There's still an entire network of roads to drive wherever you want, so would it be impossible, no, could it take longer depending where you are coming from? Yes. I am sure there are residents all over the place who would want a better route to their out of city destination but that's just not possible. I myself for example wish I didn't tend to take Ubers to certain transit routes due to the annoyance of getting to the station, but I know that's just how it is due to where I chose to live.