Spring Hill, Tennessee has a way of sneaking up on people. You start researching Middle Tennessee because Franklin keeps coming up on those "best places to live" lists. Then someone mentions Spring Hill, 20 minutes south, more house for the money, still great schools and suddenly your spreadsheet has a new column. That's not a coincidence. Spring Hill is one of the fastest-growing cities in the country, and it's been that way for a reason. The combination of newer construc