Union Pacific Railroad Company Rolling Stock Photographic Roster
Reporting Marks: ARMN
AAR Class:
RP: Mechanical Refrigerator car equipped with or without means of ventilation and provided with apparatus for furnishing protection against heat and/or cold. Apparatus operated by power other than from the car axle.
AAR Type:
R660
Detail Info:
Refrigerator Cars, Inside Length: 59ft to 79ft, with cushion draft gear/underframe
