| Owner: | US Dept of Energy Bonneville Power Administration |
| Type: | Flat Car |
| AAR Class: | FD: Depressed center flat car of special construction having the portion of floor extending between trucks depressed to provide necessary overhead clearance for lading. |
| AAR Type: | F434 |
| Detail Info: | Flat Car, Load Limit: 200,000lb and greater, Inside length: 75-85ft |
| Plate: | B |
| Max Gross Weight: | 630000 |
| Load Limit: | 428500 |
| Ext L/W/H: | 80' 1" / 9' 8" / 8' 5" |
| Int L/W/H: | 77' 6" / 9' 8" / 0' 0" |
