Grand Canyon Railway No. 29 is the sole example of the class "SC-3" 2-8-0 "Consolidation" type steam locomotive. It was built by the American Locomotive Company (ALCO) in Pittsburgh, Pennsylvania in May 1906 for use in hauling carloads of iron ore on branch lines of the Lake Superior and Ishpeming Railroad as engine No. 14, and it was renumbered 29 in 1923. It was retired from revenue service in 1956. In 1963, it was sold to the Marquette and Huron Mountain Railroad, but it never ran there, and it was eventually sold to the Mid-Continent Railway Museum. Today, it resides at the Grand Canyon Railway as a running mate to former Chicago, Burlington and Quincy 2-8-2 No. 4960. As of 2022, though, it is going through a 1,472-day FRA boiler inspection.