I was driving from Wisconsin to my grandma's house in Omaha NE and I decided to try that MCD drive thru trick that the one guy did a few months back. Got 5 McChickens and a XL Diet Coke so I had a road latrine. But when I got to Verona the snow was blowing so hard I couldn't see so I stopped and got a coffee and 8 pies for the ride toward Dubuque. In Dubuque I had to slow down over the Mississippi River and empty the latrine. Snow on I-80 was bad but I stopped near Grinnell and got 2 fish filets and got a new latrine of Diet Coke.
The snow was slowing after I got to Des Moines and I drove hard to try and get to Omaha soon. So no more drive thru stops. All the staff were friendly and even the one who recycled my first latrine. That way I didn't have to leave my seat. Glad I have an XL sized colon.