This is a summary, listing every EMD GP20 locomotive in preservation.

GP20 (High hood) PhotographSerial no.LocomotiveBuild dateFormer operatorsRetire dateDisposition and locationNotesReferences25623Western Pacific 2001November 1959Western Pacific Railroad (WP)March 18, 1985Undergoing restoration to operating condition at the Western Pacific Railroad Museum in Portola, CaliforniaThe very first EMD GP20 ever built and first GP20 purchased by the Western Pacific.

GP20 (Low hood) PhotographSerial no.LocomotiveBuild dateFormer operatorsRetire dateDisposition and locationNotesReferences27350SPTX 4079April 1962 Southern Pacific Transportation Company (SP) FarmRail Corporation (FMRC) Grainbelt Corporation (GNBC) Midland Railway (MR) -Stored at the Midland Railway Historical Association (MRHA) in Baldwin City, Kansas

Rebuilt GP20 (Low hood) PhotographSerial no.LocomotiveBuild dateRebuilderRebuild dateModelFormer operatorsRetire dateDisposition and locationNotesReferences26868Sierra Railroad 48November 1961AT&SF's San Bernardino shopsOctober 24, 1978GP20u Atchison, Topeka and Santa Fe Railway (AT&SF) Burlington Northern and Santa Fe Railway (BNSF)November 15, 1999Operational at the Napa Valley Wine Train in Napa, Californiaunder lease26948KLIX 2003January 1962SP's Sacramento shopsDecember 11, 1979GP20R St. Louis Southwestern Railway (SSW) South Kansas and Oklahoma Railroad (SKOL) Webb Asset Management (WAMX) Klarr Locomotive Industries LLC (KLIX)October 3, 1996Stored at the Arkansas Railroad Museum in Pine Bluff, Arkansas27093Iowa Northern 2000February 1962June 30, 1975GP20E Southern Pacific Transportation Company (SP) Wisconsin and Southern Railroad (W&S) Iowa Northern Railway (IANR) September 1991On static display at Manly, IowaNamed "Arthur C. Sabin" by the IANR27094Georgia Northeastern 4125February 1962February 16, 1979GP20R Southern Pacific Transportation Company (SP) Georgia Northeastern Railroad (GNRR) Kiski Junction Railroad (KJR)November 1994Operational at the Blue Ridge Scenic Railway at Blue Ridge, Georgia

References