SD40-2

SD40-2

• Canadian Pacific #5903 is preserved at the Canadian Railway Museum in Delson, Quebec, making it the first SD40-2 to be preserved in Canada
• Chicago & North Western #6847 is preserved at the Illinois Railway Museum in Union, Illinois.
• Milwaukee Road #156 is preserved by the Midwest Overland Rail Preservation Society and was restored to its Bicentennial paint scheme in July 2026.
• Norfolk & Western #6162 is preserved by the Kentucky Steam Heritage Corp in Irvine, Kentucky
• Union Pacific #3105 (ex-MP #6027) is preserved at the RailGiants Train Museum at Fairplex in Pomona, California. It was donated in 2014 in exchange for Union Pacific Big BoyNo. 4014, which was restored in 2019.
• Union Pacific #3593, later Rapid City, Pierre and Eastern #3422, was donated by Genesee & Wyoming to the American Heartland Railroad Society in May 2026. The society plans to repaint the unit back into its Desert Victory camouflage scheme to mark the 35th anniversary of Operation Desert Storm.
• Union Pacific #9950 is preserved at the Western America Railroad Museum in Barstow, California. It was donated by Union Pacific in 2004.