 Since 1985 however, this policy has been abandoned and Steam Incorporated have run the majority of their excursions using society owned Steam and Diesel locomotives.Popular excursions have been through the central North Island, annual "Art Deco" expresses to Napier, to the centennial celebrations at Dunedin Railway Station in 2006, and to the centennial celebrations at Feilding in 2008.Some excursions are operated solely by Steam Incorporated crews with the society's own equipment (with the locomotive driver and fireman supplied by Kiwirail), while others have been in conjunction with other New Zealand preservation societies and their locomotives, such as the "double drivers" excursions featuring two KA class locomotives.