| A trio of Santa Fe GP20s roll a train of hoppers along somewhere in Colorado during 1965. Lead GP20 1128 was built in August 1961. It was renumbered 3128 in 1969. In 1978, it was rebuilt to GP20u 3028. 3028 would make it to the BNSF era and would be renumbered 2018 in 1998. 2018 would be retired in 1999. |