RI 355
This loco was built in 9/1966 with EMD serial number 32247. She was built as a freight roadswitcher, model GP40.
She became UP 615 in the early 1980's when UP obtained a group of GP40 units from the defunct Rock Island.
She became MP 615 in the mid 1980's when UP re-assigned some ex Rock Island GP40's to the MP in yellow paint with MISSOURI PACIFIC lettering.