[
  {
    "type": "EXTERNAL_OPTION",
    "name": "OVERMAP_PLACE_RAILROADS",
    "stype": "bool",
    "value": true
  },
  {
    "type": "EXTERNAL_OPTION",
    "name": "OVERMAP_PLACE_RAILROADS_BEFORE_ROADS",
    "stype": "bool",
    "value": true
  },
  {
    "type": "EXTERNAL_OPTION",
    "name": "OVERMAP_PLACE_HIGHWAYS",
    "stype": "bool",
    "value": false
  }
]
