"An ancient Roman oracle once prophesied that "Caligula had no more chance of becoming emperor than of riding a horse across the Bay of Baiae". After becoming emperor, Caligula ordered ships to construct the largest pontoon bridge in history, and rode his horse across the Bay of Baiae"
#45 There may be many of them, but there was one in Madison, WI back in the 80’s.
I've been to the one in Milwaukee. Didn't know there was one in Madison as well.