Epworth, Iowa is the site of a small park that offers something from the last century - a train caboose. This one is from the Rock Island railroad which probably passed through this small community in northeast Iowa. In the 1930s a song about the rail line was composed and sung by inmates from the Arkansas State Prison. In the 1950s a re-worked version of the song became a hit for several musicians on both sides of the Atlantic Ocean. Still, the line is the road to ride. Know that.