Overhang

We have a WI state park called Wildcat Mtn State Park near the town of Ontario. The entrance road leading into the park is very steep. Vehicles with a long overhang must enter the road from the east because if they come from the west the vehicle will dig huge ruts in the blacktop. I have seen long motorhomes stuck there waiting for a tow truck to get them either in or out. The entrance road has huge grooves in it that are dangerous for motorcycles. My Toyota MH would not make the entrance from the west.