LOL, that's a good bit of history Ed.
It's just that some folks seem to always want to play the blame game and sue even though IT WAS AN ACCIDENT and forces of nature cannot be completely contained no matter what you do!
Wag
If I am not mistaken, Road America does have a fence to keep the animals off the track. The deer vaulted that fence.
Wag
Yes they put the fence up when they did one of several reincarnations of the track back around 1970 or so (memory gets worse as I age). Fences are not very good at keeping most wildlife in or out of a complex as large as the property at Road America. Pocono is a good example of how inefficient even very high fences are when it comes to keeping deer off the track. They find a way to get in somehow. There are even a few bears in the Road America area (Kettle Moraine State Forest). The fact is that most tracks in the US are in rural areas and none are immune to wildlife getting on the track. Both Mid Ohio and Road Atlanta have had deer get inside too. I remember a long delay at a race when a doe and a fawn got onto the Milwaukee Mile which is far from being in a rural area. I remember when I did drivers' school at Road America over 40yrs ago that the instructor warned that if you go out early to do the first couple of laps carefully and that after a bit of time the deer get wary of the track because of the noise and are less of a problem. There were no fences that I know of back then. The back side of the circuit was like driving through the Black Forest.......:-)
Ed