Union Pacific Railroad Company Rolling Stock Photographic Roster
Reporting Marks: UPNZ
AAR Class:
:
AAR Type:
Z141
Detail Info:
Trailers, Chassis (Refer to Second and Third Numeric under Chassis), 40 ft. to 53 ft. Extendible, outside length, O.S. Height 4'6" and under at locking plane, Tandem Width 96" or under
