quote ZaraSp00k: "
also, one time I headed in on a road that was plowed, by the time I headed back it had snowed and wasn't plowed, that was OK I was able to get up enough speed to make it thru spots I otherwise wouldn't have made it, "
Ya, that sticky is definitely a rough guideline on what to expect. I think for winter camping up north at any of those entry points you should have 4-wheel drive as well as a good shovel ready to go. Go in expecting the worse and come out with plowed roads.