 In 2020, Corman donated the engine to the Kentucky Steam Heritage Corporation.Iowa Interstate 7081 retains its original Chinese appearance with the exception of the Jitong lettering and logo being replaced with the Iowa Interstate's, and the mandatory changes required by U.S. law such as hand rails and a bell.IAIS 6988 was "Americanized" in time for operation at Train Festival 2011 in Rock Island, Illinois.