{
  "updatedOn": "2026-10-13",
  "featureCatalog": [
    {
      "key": "railLoaded",
      "label": "Rail Loaded",
      "group": "Container milestones"
    },
    {
      "key": "railDeparted",
      "label": "Rail Departed",
      "group": "Container milestones"
    },
    {
      "key": "railArrived",
      "label": "Rail Arrived",
      "group": "Container milestones"
    },
    {
      "key": "railUnloaded",
      "label": "Rail Unloaded",
      "group": "Container milestones"
    },
    {
      "key": "arrivedAtDestination",
      "label": "Arrived At Destination",
      "group": "Container milestones"
    },
    {
      "key": "available",
      "label": "Available",
      "group": "Container milestones"
    },
    {
      "key": "fullOut",
      "label": "Full Out",
      "group": "Container milestones"
    },
    {
      "key": "emptyReturned",
      "label": "Empty Returned",
      "group": "Container milestones"
    },
    {
      "key": "lastFreeDay",
      "label": "Rail LFD",
      "group": "Rail attributes",
      "requirements": [
        "rail_plan"
      ]
    },
    {
      "key": "estArrivalAtDestination",
      "label": "Carrier ETA",
      "group": "Rail attributes"
    },
    {
      "key": "podRailCarrier",
      "label": "POD Rail Carrier",
      "group": "Rail attributes"
    },
    {
      "key": "destinationRailCarrier",
      "label": "Destination Rail Carrier",
      "group": "Rail attributes"
    },
    {
      "key": "t49RailEta",
      "label": "T49 Rail ETA",
      "group": "Terminal49 estimates"
    }
  ],
  "railCarriers": [
    {
      "name": "BNSF Railway",
      "scac": "BNSF",
      "group": "US Class I",
      "features": {
        "railLoaded": "unsupported",
        "railDeparted": "unsupported",
        "railArrived": "supported",
        "railUnloaded": "unsupported",
        "arrivedAtDestination": "supported",
        "available": "supported",
        "fullOut": "unsupported",
        "emptyReturned": "unsupported",
        "lastFreeDay": "supported",
        "estArrivalAtDestination": "supported",
        "podRailCarrier": "supported",
        "destinationRailCarrier": "supported",
        "t49RailEta": "supported"
      }
    },
    {
      "name": "Union Pacific",
      "scac": "UPRR",
      "group": "US Class I",
      "features": {
        "railLoaded": "unsupported",
        "railDeparted": "supported",
        "railArrived": "supported",
        "railUnloaded": "unsupported",
        "arrivedAtDestination": "limited",
        "available": "supported",
        "fullOut": "supported",
        "emptyReturned": "limited",
        "lastFreeDay": "supported",
        "estArrivalAtDestination": "supported",
        "podRailCarrier": "supported",
        "destinationRailCarrier": "supported",
        "t49RailEta": "supported"
      }
    },
    {
      "name": "Norfolk Southern",
      "scac": "NSRR",
      "group": "US Class I",
      "features": {
        "railLoaded": "signed_in_only",
        "railDeparted": "signed_in_only",
        "railArrived": "signed_in_only",
        "railUnloaded": "limited",
        "arrivedAtDestination": "supported",
        "available": "limited",
        "fullOut": "limited",
        "emptyReturned": "unsupported",
        "lastFreeDay": "limited",
        "estArrivalAtDestination": "signed_in_only",
        "podRailCarrier": "supported",
        "destinationRailCarrier": "supported",
        "t49RailEta": "supported"
      }
    },
    {
      "name": "CSX",
      "scac": "CSXT",
      "group": "US Class I",
      "features": {
        "railLoaded": "limited",
        "railDeparted": "supported",
        "railArrived": "supported",
        "railUnloaded": "supported",
        "arrivedAtDestination": "supported",
        "available": "supported",
        "fullOut": "unsupported",
        "emptyReturned": "unsupported",
        "lastFreeDay": "supported",
        "estArrivalAtDestination": "supported",
        "podRailCarrier": "supported",
        "destinationRailCarrier": "supported",
        "t49RailEta": "supported"
      }
    },
    {
      "name": "Canadian National",
      "scac": "CNRU",
      "group": "Canadian Class I",
      "features": {
        "railLoaded": "supported",
        "railDeparted": "supported",
        "railArrived": "supported",
        "railUnloaded": "limited",
        "arrivedAtDestination": "supported",
        "available": "limited",
        "fullOut": "supported",
        "emptyReturned": "unsupported",
        "lastFreeDay": "supported",
        "estArrivalAtDestination": "supported",
        "podRailCarrier": "supported",
        "destinationRailCarrier": "supported",
        "t49RailEta": "supported"
      }
    },
    {
      "name": "Canadian Pacific / KCS",
      "scac": "CPRS",
      "group": "Canadian Class I",
      "features": {
        "railLoaded": "unsupported",
        "railDeparted": "signed_in_only",
        "railArrived": "signed_in_only",
        "railUnloaded": "unsupported",
        "arrivedAtDestination": "signed_in_only",
        "available": "signed_in_only",
        "fullOut": "signed_in_only",
        "emptyReturned": "unsupported",
        "lastFreeDay": "supported",
        "estArrivalAtDestination": "supported",
        "podRailCarrier": "supported",
        "destinationRailCarrier": "supported",
        "t49RailEta": "supported"
      }
    }
  ]
}