{
    "loads":
    {
        "PRR-PBTrailer1": {
            "description": "PRR-PBTrailer1",
            "units": "Pounds",
            "density": 62.4,
            "unitWeightInPounds": 0.0,
            "importable": true,
            "payPerQuantity": 0.0,
            "costPerUnit": 0.0
    }
    }
}