Here it is, if you head out of Salt Lake City on highway 6 towards West Wendover and Mammoth Mountain you will find Chad's Gap. It's approximately 15 minutes outside of the beautiful (not) city of Tonopah. If you hit Mammoth you've gone too far.
We have formulated the hypothesis that the real reason for the disappearance of Chad's Gap is not that ski patrol has removed it from the face of the planet via the use of explosives, but rather, intergalactic beings have facilitated its relocation from Utah to somewhere just inside the Nevada border.
Why might aliens move this historic landmark from skiing history and the sight of THall's unfortunate demise? Our hypothesis? Kris Ostness is in contact with trans-dimensional hyperintelligent space beings and he requested that they hide Chad's so that no movie will ever 1-up the famous Teddybear Crisis.
Believe it or not.
Spark Notes: Kris Ostness made aliens move Chad's Gap to Nevada.