| Owner: | Union Pacific Railroad Company |
| Type: | Gondola |
| AAR Class: | MW: Maintenance of Way Class |
| AAR Type: | M100 |
| Detail Info: | Misc Cars, MW-M of W Equip |
| Plate: | B |
| Max Gross Weight: | 263000 |
| Load Limit: | 198100 |
| Dry Capacity: | 3625 |
| Ext L/W/H: | 53' 1" / 10' 8" / 12' 8" |
| Int L/W/H: | 53' 1" / 10' 8" / 12' 8" |
| User Notes: | Load Limit: 198100 |
