Iowa Interstate Railway No. 7081 is a QJ class 2-10-2 "Santa Fe" type steam locomotive built by the Datong Locomotive Works in 1986 for the Ji Tong Railway of China.
Today, it is located at the Central States Steam Preservation Association. It is operational, but is only used for special excursion services. Iowa Interstate Railway No. 6988 and Iowa Interstate Railway No. 7081 has been in the process of undergoing an overhaul is expected to return to service sometime following their overhaul.