Step back in time and experience the power and prestige of the Atchison, Topeka, and Santa Fe 3751 class locomotives, a true marvel of railroad history. Built in 1927 by the renowned Baldwin Locomotive Works, these "Heavy Mountain" locomotives were trailblazers, being the first 4-8-4 type acquired by the Santa Fe and the first built by Baldwin. Originally designed to burn coal, these mighty machines were converted to oil in 1936 and equipped with larger tenders to enhance their capabilities.

Among these giants, the 3751 stands out with a captivating legacy. On May 7, 1939, it had the prestigious honor of pulling the Scout into the newly constructed Los Angeles Union Passenger Terminal, marking the first time a steam locomotive brought a passenger train into Union Station. In 1941, the 3751 class underwent significant upgrades, including the installation of 80-inch drive wheels, a new frame, and Timken roller bearings on all axles. These enhancem