@MileHigh, Are you coming in through the South entrance?
From what I've seen, it look like the lower loop will be fine by then. I'm waiting to see video from the Lamar Valley. I hope that didn't suffer the same as the North entrance. Cooke City will be in bad shape as far as supplies go. I can't see tanker trucks making it in over the pass, but I could be wrong.
From what I understand the road was washed away at Soda Butte in Lamar Valley. IIRC that is just east of the employee lodging area.