| Name | Tons | BV | PV | Role | TRO/RS | Rules | Era | Intro | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Small Pressurized Yard | 2,500 | None | TR:3057r None | Unknown |  |
2750 | ||||
| Small Unpressurized Yard | 3,000 | None | TR:3057r None | Unknown | |
2750 | ||||
| Large Unpressurized Yard | 30,000 | None | TR:3057r None | Unknown | |
2750 | ||||
| Large Pressurized Yard | 42,000 | None | TR:3057r None | Unknown | |
2750 |