On our way back to Ohio we prowled around there, as close as you can get and it looks like the streets and tunnels are in, at least in some areas near Brownwood Paddock. (We thought they were working at the site of Brownwood Paddock itself, but were guessing really.
They recently have called Brownwood, Brownwood Paddock and I was guessing it would be horsey, kind of like Lexington, Kentucky or maybe English or Polo.... but I was wrong.
I enjoyed that link SalyBow and reading that the style will be old Florida.
I love watching those geniuses at work.