I pleasantly surprised to see an MUP that even crosses any sort of jurisdictional line.
For the longest time, it didn't...at least not officially. It was just a dirt path between two paved sections (one in Indiana and the other in Illinois) for many, many years. It's only been within the last 4 to 5 years that it's been fully paved, and from what I've read, the signage went up either late last year or early this year.