• Reporting Marks
  
  
• Steam (1905-1955)
  
  
• I-GN's Diesel Roster (All-time)
  
  
• A&S Rosters
  
  
• Diesel (1970-80's)
  SD40-2
  SD40-2c
  
  
• Post-Merger: Renumbering of ex-MP units currently on UP System (1980's & 1999-2002 Renumberings)
  
  
• Ex-RI GP40s on the MoPac
  (1980's)
  
  
• MP Power: Where Are They Now? (2002)
  
  
• Surviving MoPac Cabooses (2001)
  
  
• MoW Equipment (1970-80's)

MP 3244, an SD40-2, at Union Pacific's sprawling North Platte yard in Nebraska; August '79 - © copyright Chris John