Public transit infrastructure and especially rail/subway seems like a huge common denominator for 21st century cities that people are really attracted to living in: See the Bay Area, Boston, NYC, DC
So I think, "how do you build legitimate rail transit into an existing city without it currently" is an interesting question for people researching and thinking about this topic.
So I think, "how do you build legitimate rail transit into an existing city without it currently" is an interesting question for people researching and thinking about this topic.
Good luck!