Im planning a winter road trip from LA to Petoskey, MI. in February. Im not really worried about the conditions or weather, I have plenty of winter driving experience in AK and Canada. And know all about keeping an eye on the storm reports.
Im more looking for interesting, beautiful, weird, fun places to see along the way that will be (a) open/accessible and (b) something that would be cool to see in the winter, ie im planning on a trip on Highway 2 in Glacier National Park (conditions permitting obviously).