{
  "_comment": "Hand-gepflegte OSM-Approximation der wichtigsten Hauptstrecken zwischen den 13 Logistik-Locations (Phase 3). Stützpunkte sind bekannte Knotenpunkte (Städte/Pässe) auf den realen Autobahnverbindungen. Bidirektional: Lookup A→B fällt auf B→A zurück. Die Polyline-Länge wird zur Laufzeit berechnet (Haversine-Summe), die hier angegebenen approxKm sind didaktische Referenzwerte.",
  "routes": [
    {
      "id": "wien-salzburg",
      "originLocationId": "wien",
      "targetLocationId": "salzburg",
      "approxKm": 295,
      "polyline": [
        [48.2082, 16.3738],
        [48.2050, 15.6160],
        [48.3069, 14.2858],
        [48.1660, 14.0320],
        [47.8095, 13.0550]
      ]
    },
    {
      "id": "wien-muenchen",
      "originLocationId": "wien",
      "targetLocationId": "muenchen",
      "approxKm": 435,
      "polyline": [
        [48.2082, 16.3738],
        [48.2050, 15.6160],
        [48.3069, 14.2858],
        [47.8095, 13.0550],
        [47.8500, 12.1300],
        [48.1351, 11.5820]
      ]
    },
    {
      "id": "salzburg-muenchen",
      "originLocationId": "salzburg",
      "targetLocationId": "muenchen",
      "approxKm": 145,
      "polyline": [
        [47.8095, 13.0550],
        [47.8500, 12.1300],
        [48.1351, 11.5820]
      ]
    },
    {
      "id": "muenchen-berlin",
      "originLocationId": "muenchen",
      "targetLocationId": "berlin",
      "approxKm": 590,
      "polyline": [
        [48.1351, 11.5820],
        [49.4521, 11.0767],
        [50.9837, 11.0297],
        [51.3397, 12.3731],
        [52.5200, 13.4050]
      ]
    },
    {
      "id": "muenchen-hamburg",
      "originLocationId": "muenchen",
      "targetLocationId": "hamburg",
      "approxKm": 790,
      "polyline": [
        [48.1351, 11.5820],
        [49.4521, 11.0767],
        [49.7913, 9.9534],
        [50.1109, 8.6821],
        [51.5200, 9.9000],
        [52.3759, 9.7320],
        [53.5511, 9.9937]
      ]
    },
    {
      "id": "muenchen-mailand",
      "originLocationId": "muenchen",
      "targetLocationId": "mailand",
      "approxKm": 480,
      "polyline": [
        [48.1351, 11.5820],
        [47.2692, 11.4041],
        [47.0040, 11.5070],
        [46.4983, 11.3548],
        [45.4385, 10.9916],
        [45.4642, 9.1900]
      ]
    },
    {
      "id": "wien-berlin",
      "originLocationId": "wien",
      "targetLocationId": "berlin",
      "approxKm": 680,
      "polyline": [
        [48.2082, 16.3738],
        [49.1951, 16.6068],
        [50.0755, 14.4378],
        [51.0504, 13.7373],
        [52.5200, 13.4050]
      ]
    },
    {
      "id": "berlin-hamburg",
      "originLocationId": "berlin",
      "targetLocationId": "hamburg",
      "approxKm": 290,
      "polyline": [
        [52.5200, 13.4050],
        [52.9926, 11.7541],
        [53.2519, 10.4147],
        [53.5511, 9.9937]
      ]
    },
    {
      "id": "hamburg-rotterdam",
      "originLocationId": "hamburg",
      "targetLocationId": "rotterdam",
      "approxKm": 480,
      "polyline": [
        [53.5511, 9.9937],
        [53.0793, 8.8017],
        [52.2799, 8.0472],
        [51.9606, 7.6261],
        [52.0000, 5.9000],
        [51.9244, 4.4777]
      ]
    },
    {
      "id": "hamburg-rotterdam-hafen",
      "originLocationId": "hamburg",
      "targetLocationId": "rotterdam_hafen",
      "approxKm": 490,
      "polyline": [
        [53.5511, 9.9937],
        [53.0793, 8.8017],
        [52.2799, 8.0472],
        [51.9606, 7.6261],
        [52.0000, 5.9000],
        [51.9519, 4.1378]
      ]
    },
    {
      "id": "rotterdam-paris",
      "originLocationId": "rotterdam",
      "targetLocationId": "paris",
      "approxKm": 510,
      "polyline": [
        [51.9244, 4.4777],
        [51.2194, 4.4025],
        [50.8503, 4.3517],
        [50.6292, 3.0573],
        [49.4944, 2.8278],
        [48.8566, 2.3522]
      ]
    },
    {
      "id": "paris-muenchen",
      "originLocationId": "paris",
      "targetLocationId": "muenchen",
      "approxKm": 830,
      "polyline": [
        [48.8566, 2.3522],
        [49.2583, 4.0317],
        [48.5839, 7.7455],
        [48.7758, 9.1829],
        [48.3705, 10.8978],
        [48.1351, 11.5820]
      ]
    },
    {
      "id": "paris-madrid",
      "originLocationId": "paris",
      "targetLocationId": "madrid",
      "approxKm": 1280,
      "polyline": [
        [48.8566, 2.3522],
        [47.3220, 0.6800],
        [44.8378, -0.5792],
        [43.2630, -2.9350],
        [42.3439, -3.6969],
        [41.6526, -4.7286],
        [40.4168, -3.7038]
      ]
    },
    {
      "id": "wien-warschau",
      "originLocationId": "wien",
      "targetLocationId": "warschau",
      "approxKm": 700,
      "polyline": [
        [48.2082, 16.3738],
        [49.1951, 16.6068],
        [50.0647, 19.9450],
        [51.7592, 19.4560],
        [52.2297, 21.0122]
      ]
    },
    {
      "id": "kopenhagen-hamburg",
      "originLocationId": "kopenhagen",
      "targetLocationId": "hamburg",
      "approxKm": 340,
      "polyline": [
        [55.6761, 12.5683],
        [54.7806, 11.0850],
        [54.4921, 9.5358],
        [54.1980, 9.1000],
        [53.5511, 9.9937]
      ]
    },
    {
      "id": "wien-mailand",
      "originLocationId": "wien",
      "targetLocationId": "mailand",
      "approxKm": 870,
      "polyline": [
        [48.2082, 16.3738],
        [47.8095, 13.0550],
        [47.2692, 11.4041],
        [47.0040, 11.5070],
        [46.4983, 11.3548],
        [45.4385, 10.9916],
        [45.4642, 9.1900]
      ]
    },
    {
      "id": "berlin-warschau",
      "originLocationId": "berlin",
      "targetLocationId": "warschau",
      "approxKm": 580,
      "polyline": [
        [52.5200, 13.4050],
        [52.4082, 16.9335],
        [52.4064, 19.5800],
        [52.2297, 21.0122]
      ]
    }
  ]
}