I am trying to find out the same thing. I have an EMM morning planned, and a PPO ADR so I've been reading threads to figure out any negative impack. They run from MK to EP (I think) and I believe the worst of it may be road closures getting to the parks They leave the parking lot early enough to not have any impact, but I have an EMM for MK on the 4th and a PPO on the 3rd at EP, I haven't found the buses the most reliable especially if you HAVE to be somewhere, but driving yourself, I'd say just allow lots of time. I have a map but it doesn't tell me highway numbers, times, etc. I did find one running thread but it's about participating, not circumventing, lol. Feel free to message me if you find out anything