In addition to what Virgil is saying, there are fan friendly amenities like elevators in the John Force Grandstand, bathrooms on top of bathrooms, seriously, there are bathrooms on the ground level of the grandstand, and also on the mezzanine level, along with concession stands. The track seemed to be taking everything that was thrown at it on Friday night, and held up pretty well Saturday and Sunday under nearly relentless sunshine. My travel trailer site with full hookups was a little over a two minute walk from the main grandstand. Lots of shuttle buses bringing fans in from the remote parking areas. One of the few downsides was that the win lights were almost impossible to see in the afternoon sun. I'll bet that will change before the next race. I don't think that I could ask for much more from a track.
Murdock.