Boone was also the exact midpoint on the Fort Dodge, Des Moines & Southern Railroad, an electric interurban line converted to diesel in 1955 after a flood on the Des Moines River devastated the Fraser hydroelectric power plant that supplied power to the railroad. It connected with the C&NW downtown. It was purchased by the C&NW in 1968 and subsequently abandoned. The western part of the line to Fraser has been resurrected as the Boone and Scenic Valley Railroad, a tourist line.