| (subclass FreightCar RollingStock) | Transportation.kif 2139-2139 | FreightCar est une sous-classe de RollingStock |
| (subclass Boxcar FreightCar) | Transportation.kif 2144-2144 | Boxcar est une sous-classe de FreightCar |
| (subclass FiveWellStackCar FreightCar) | Transportation.kif 2172-2172 | FiveWellStackCar est une sous-classe de FreightCar |
| (subclass Flatcar FreightCar) | Transportation.kif 2176-2176 | Flatcar est une sous-classe de FreightCar |
| (subclass HydraCushionFreightCar FreightCar) | Transportation.kif 2190-2190 | HydraCushionFreightCar est une sous-classe de FreightCar |
| (subclass OpenTopRailcar FreightCar) | Transportation.kif 2199-2199 | OpenTopRailcar est une sous-classe de FreightCar |
| (subclass TankCar FreightCar) | Transportation.kif 2232-2232 | TankCar est une sous-classe de FreightCar |
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