The Texas model has been to keep growing to the point where the old suburbs are now practically just part of their city. Richardson (home of Texas Instruments)

The Texas model has been to keep growing to the point where the old suburbs are now practically just part of their city. Richardson (home of Texas Instruments) is literally* just another part of downtown Dallas now. In another decade, Oklahoma City will just be the newest suburb of Dallas. *not literally. Though also not entirely a joke.