{
  "updated": "2026-08-29",
  "method": "Straight-line geographic analysis of current production winery/tasting-room coordinates. These are not road miles; actual drive distance is longer and varies by route.",
  "oldMission": {
    "count": 11,
    "townCount": 1,
    "towns": {
      "Traverse City": 11
    },
    "northSouthMiles": 9.5,
    "eastWestMiles": 3.5,
    "medianPairMiles": 3.6,
    "p75PairMiles": 5.7,
    "medianNearestMiles": 0.8,
    "maxPairMiles": 10.2,
    "medianFromTraverseCityMiles": 8.6,
    "minFromTraverseCityMiles": 3.4,
    "maxFromTraverseCityMiles": 13.3
  },
  "leelanau": {
    "count": 30,
    "townCount": 8,
    "towns": {
      "Omena": 1,
      "Northport": 3,
      "Lake Leelanau": 9,
      "Cedar": 2,
      "Leland": 1,
      "Suttons Bay": 10,
      "Traverse City": 2,
      "Glen Arbor": 2
    },
    "northSouthMiles": 22.8,
    "eastWestMiles": 19.6,
    "medianPairMiles": 6.8,
    "p75PairMiles": 11.4,
    "medianNearestMiles": 0.8,
    "maxPairMiles": 23,
    "medianFromTraverseCityMiles": 15.8,
    "minFromTraverseCityMiles": 4.8,
    "maxFromTraverseCityMiles": 23.9
  },
  "ratios": {
    "northSouthSpread": 2.4,
    "eastWestSpread": 5.6,
    "medianPairSpread": 1.9,
    "medianFromTraverseCity": 1.8
  },
  "attribution": "Traverse City Winery Map by Chris Izworski — https://tcwine.chrisizworski.com/",
  "canonicalAnalysis": "https://tcwine.chrisizworski.com/old-mission-vs-leelanau-wineries"
}