Santa Fe 3415

Revenue service

No. 3415 was built by the Baldwin Locomotive Works (BLW) in Philadelphia, Pennsylvania, in June 1919 as the sixteenth member of the Atchison, Topeka and Santa Fe Railway's (ALCO) fifty 3400 class locomotives.^[1] The 3400 class was designed by John Purcell, and this was also the last class of 4-6-2s bought by the Santa Fe. ^[3] The class was similar to the United States Railroad Administration's Heavy Pacifics in its tube and flue counts, but it was also fitted with a grate area similar in size to the USRA's Light Pacifics, and it was delivered with driving wheels close in size to the latter.^[4] The first forty locomotives initially burned coal, but were later converted to burn oil while being rebuilt between 1936 and 1947.^[4][3]

The 3400 class locomotives were initially assigned to pull top-tier heavy passenger trains at high speeds throughout divisions with moderate grades, and No. 3415, in particular, pulled such trains through the Kansas City-La Junta and Newton-Galveston divisions.^[5] On December 31, 1934, No. 3415 suffered a broken bell ringer valve while in Carrollton, Missouri, and one crew member was injured.^[6] After the Santa Fe invested in adding diesel locomotives to their roster, No. 3415 was reassigned to pull freight and mail trains throughout Kansas, Missouri, and Oklahoma, until it was retired on July 29, 1953.^[1][7] The Santa Fe subsequently donated the locomotive to the city of Abilene on December 9, 1955, for static display in Eisenhower Park.^[1][8][7]

Preservation

In April 25, 1996, the city of Abilene decided to redevelop the park, and they removed No. 3415 from its display location and donated it to the nearby Abilene and Smoky Valley Railroad (ASV), who put it on display near their depot.^[1][7] In August 2005, the ASV decided to restore No. 3415 to operating condition for use on their tourist excursions.^[1][7] The locomotive was moved inside the ASV's locomotive facility, and restoration work was started by Wasatch Railroad Contractors from Cheyenne, Wyoming.^[9][7]

Excursion service

No. 3415 was test fired on November 8, 2008 and made its first movements under its own power there days later for the first time in fifty-four years.^[7] After being inspected by the Federal Railroad Administration (FRA) in December, the engine was certified to operate and it hauled its first inaugural run the following year on May 23, 2009, for the next twelve years it subsequently pulling tourist trains over the ASV's ex-Chicago, Rock Island and Pacific trackage between Abilene and Enterprise.^{[10][11][12][7]} However, it was limited to operate at fifteen miles per hour, due to the rails lacking the strength to support trains that traveled at higher speeds.^[11]

After the end of the 2022 operating season, No. 3415 was originally supposed to be taken out of service for its 1,472-day inspection and overhaul, which was required by the Federal Railroad Administration.^[13][14] However, in February 2023, the FRA unexpectedly informed the ASV that they had one year left to operate No. 3415 before the inspection and rebuild had to take place.^[10][15] The railroad subsequently used the locomotive to pull additional trains for their 2023 operating season, including some trains that were dedicated to the railroad's 30th anniversary in June.^{[10][15][16][17][18][19]}

No. 3415 made its last run on October 7, 2023, before being taken out of service for its federally mandated 15-year overhaul.^[20][21][12] The railroad originally planned to have No. 3415 back in steam again for America's United States Semiquincentennial in 2026.^[22][23][24] In January 2026, it was announced that No. 3415 will return to service by Labor Day weekend of 2027.^[25][26][27]