The update cycle for tracks is pretty hard to manage; right now I'm going through state-by-state, using demographic information from Google Analytics about site traffic to determine the order (which is why Texas is done, California is next, and New York after that, they are the top three states in the stats, although the order shifts between them -- right now California is first, Texas second, and New York third.)
Because this takes so long, tracks that have closed or reopened may take a while to get updates here. So if any of the regulars on the site see a track open or close near by, please drop me a line, either in the recently-fixed Discussion Board, in comments here, or via email to rwelty@krusty-motorsports.com.