{ "name": "Snaefell Mountain Course", "source": "https://www.openstreetmap.org/relation/188240", "extract": "https://download.geofabrik.de/europe/isle-of-man.html", "data_as_of": "2026-10-12T20:21:35Z", "extract_sha256": "e7086bb80b0707930936b31409063b6f5ff9f9ba6233530a84201d6b33a456f7", "license": "Open Database License (ODbL) 1.0", "license_url": "https://www.openstreetmap.org/copyright", "attribution": "© OpenStreetMap contributors", "coordinate_order": [ "longitude", "latitude" ], "lap_direction": "Clockwise/race direction: Grandstand, Bray Hill, A1 to Ballacraine, A3 to Ramsey, A18 Mountain Road, Governor’s Dip, Grandstand.", "official_lap_miles": 37.73, "official_distance_m_from_miles": 60720.549, "rendered_centreline_distance_m": 60659.502, "coordinate_count": 852, "named_mark_count": 72, "method": "Assemble consecutive OSM relation highway members in race direction. Exclude buildings and unused roundabout arcs. Use the original OSM Braddan south-west roundabout arc and the short mapped Governor roundabout arc (way 38554715) to connect members. Project the TT start-line point onto Glencrutchery Road; close the loop; simplify to 1 metre projected lateral tolerance. Calculate cumulative spherical geodesic metres. Named marker distances are projections onto this geometry, not official measured mileages.", "known_limits": [ "OSM road centrelines and tourist POIs can differ from the official racing line and timing points.", "Roundabout race joins are drawn using mapped arcs; exact closed-road racing lines are not claimed.", "Rendered lap distance is 60659.502m, approximately 61m shorter than the conversion of the published 37.73 miles.", "Town/field/woodland/mountain bands are broad game scenery cues based on the official TT sector guide, not a survey of every roadside feature.", "Elevations are sampled from the existing island DEM; road surfaces, bridge decks and small jumps are not surveyed." ], "verification_sources": [ { "url": "https://www.iomttraces.com/visit/spectating/the-mountain-course-spectator-guide/", "use": "Published 37.73-mile course and six sector divisions." }, { "url": "https://iom-tt-races-2022.s3.eu-west-1.amazonaws.com/overview-course-map-a4.pdf", "use": "Official map cross-check of route outline and named corners; no map pixels copied." }, { "url": "https://www.iomttraces.com/visit/page/the-mountain-course-sector-1/", "use": "Course order, named public points and broad landscape description." }, { "url": "https://www.iomttraces.com/visit/page/the-mountain-course-sector-2/", "use": "Course order, named public points and broad landscape description." }, { "url": "https://www.iomttraces.com/visit/page/the-mountain-course-sector-3/", "use": "Course order, named public points and broad landscape description." }, { "url": "https://www.iomttraces.com/visit/page/the-mountain-course-sector-4/", "use": "Course order, named public points and broad landscape description." }, { "url": "https://www.iomttraces.com/visit/page/the-mountain-course-sector-5/", "use": "Course order, named public points and broad landscape description." }, { "url": "https://www.iomttraces.com/visit/page/the-mountain-course-sector-6/", "use": "Course order, named public points and broad landscape description." } ], "terrain_source": { "dataset": "Existing Mapzen/Tilezen Terrarium elevation grid used by Manx Wire flight simulator", "credit": "Mapzen, Tilezen and underlying elevation providers", "information": "https://github.com/tilezen/joerd/blob/master/docs/attribution.md", "note": "Resampled bilinear elevations only, not road surveys." }, "highway_way_ids": [ 1175416863, 28788648, 25987737, 25987490, 369383395, 163463276, 845468320, 845468319, 1196054123, 37880080, 25987090, 1469926421, 163463285, 163463286, 1195657413, 1195657414, 38753836, 38753835, 1195657395, 413033578, 166769709, 172088844, 1305514015, 1305514010, 166769707, 845468315, 845468316, 165129772, 25988777, 25987903, 42342460, 165802048, 528717367, 528717366, 165802049, 1195661132, 280419076, 1195661133, 1167623842, 1167623841, 1195661136, 1195661137, 280419075, 1197237599, 1195661138, 162744415, 162744409, 1112532933, 1197237598, 1108350126, 25986792, 37948937, 112575037, 1197711972, 83351288, 412956687, 1150985184, 165791835, 412956691, 412956690, 25987397, 1197711980, 25987835, 157868404, 1197716925, 1177973822, 25987961, 1149476055, 436655771, 37948939, 1177939058, 1197716929, 412956683, 1197716935, 1197716936, 25988627, 1035163671, 1035163670, 527457426, 412956700, 1197716937, 412956698, 412956703, 1197716938, 40700186, 1313569867, 412956699, 1301270443, 25988288, 1301270444, 1197716939, 436655773, 99350142, 25989252, 412947466, 25988205, 1197166904, 25988107, 1197166903, 101184647, 1197166901, 1197166900, 25988494, 1197166899, 1288083919, 163040576, 163040577, 157535006, 157535003, 157535005, 157535004, 162961247, 162961250, 157535002, 157535001, 162961262, 162961256, 162961264, 162961266, 25987526, 921520047, 921520046, 25988097, 25986145, 1288083920, 1288083921, 1288083922, 25986367, 186708041, 1196826155, 25987278, 25987899, 25987630, 183100046, 160422259, 1196822907, 160422203, 186073443, 186073444, 25988970, 39187486, 436480087, 1196319697, 136360189, 1196319696, 25988023, 528717350, 1105363650, 1105363649, 1196319695, 25989313, 39187493, 25986488, 186060139, 186060138, 1101185707, 25988484, 38554715 ], "markers": [ { "id": "grandstand", "name": "TT Grandstand", "lon": -4.4772445, "lat": 54.16834, "osmNodeId": 283514446, "distanceM": 0, "routeOffsetM": 0.0, "biome": "town", "mapLabel": true, "elevationM": 85.4 }, { "id": "st-ninian-s-crossroads", "name": "St Ninian's Crossroads", "lon": -4.4839255, "lat": 54.165269, "osmNodeId": 283519166, "distanceM": 553.6, "routeOffsetM": 0.4, "biome": "town", "mapLabel": false, "elevationM": 71.3 }, { "id": "bray-hill", "name": "Bray Hill", "lon": -4.4853341, "lat": 54.1642466, "osmNodeId": 458533108, "distanceM": 699.3, "routeOffsetM": 13.3, "biome": "town", "mapLabel": false, "elevationM": 64.1 }, { "id": "quarterbridge", "name": "Quarterbridge", "lon": -4.501433, "lat": 54.155773, "osmWayId": 186060139, "distanceM": 2127.0, "routeOffsetM": 0.6, "biome": "town", "mapLabel": true, "elevationM": 16.7 }, { "id": "braddan-bridge", "name": "Braddan Bridge", "lon": -4.5055188, "lat": 54.1613801, "osmWayId": 25987737, "distanceM": 2829.6, "routeOffsetM": 0.0, "biome": "town", "mapLabel": false, "elevationM": 26.0 }, { "id": "snugborough", "name": "Snugborough", "lon": -4.5163114, "lat": 54.1668992, "osmNodeId": 283500807, "distanceM": 3782.5, "routeOffsetM": 0.2, "biome": "fields", "mapLabel": false, "elevationM": 32.5 }, { "id": "union-mills", "name": "Union Mills", "lon": -4.522811, "lat": 54.1697696, "osmNodeId": 1773962839, "distanceM": 4326.6, "routeOffsetM": 22.7, "biome": "town", "mapLabel": false, "elevationM": 29.5 }, { "id": "ballahutchin-hill", "name": "Ballahutchin Hill", "lon": -4.5362237, "lat": 54.1715385, "osmNodeId": 1751528049, "distanceM": 5214.8, "routeOffsetM": 0.3, "biome": "fields", "mapLabel": false, "elevationM": 49.1 }, { "id": "ballagarey-corner", "name": "Ballagarey Corner", "lon": -4.5490383, "lat": 54.1738041, "osmNodeId": 458533119, "distanceM": 6087.1, "routeOffsetM": 5.4, "biome": "fields", "mapLabel": false, "elevationM": 60.0 }, { "id": "glen-vine", "name": "Glen Vine", "lon": -4.5529841, "lat": 54.1769461, "osmNodeId": 1773962837, "distanceM": 6520.1, "routeOffsetM": 60.3, "biome": "town", "mapLabel": false, "elevationM": 59.9 }, { "id": "crosby-crossroads", "name": "Crosby Crossroads", "lon": -4.5660982, "lat": 54.1838775, "osmNodeId": 283519855, "distanceM": 7670.6, "routeOffsetM": 0.0, "biome": "town", "mapLabel": false, "elevationM": 49.9 }, { "id": "crosby-jump", "name": "Crosby Jump", "lon": -4.5732522, "lat": 54.1868167, "osmNodeId": 7887954946, "distanceM": 8239.6, "routeOffsetM": 0.4, "biome": "fields", "mapLabel": false, "elevationM": 67.4 }, { "id": "the-highlander", "name": "The Highlander", "lon": -4.5816964, "lat": 54.1902373, "osmNodeId": 801113963, "distanceM": 8908.3, "routeOffsetM": 0.6, "biome": "fields", "mapLabel": false, "elevationM": 54.0 }, { "id": "greeba-castle", "name": "Greeba Castle", "lon": -4.5888657, "lat": 54.1927085, "osmNodeId": 801114012, "distanceM": 9461.3, "routeOffsetM": 0.0, "biome": "fields", "mapLabel": false, "elevationM": 68.1 }, { "id": "greeba-bridge", "name": "Greeba Bridge", "lon": -4.6057748, "lat": 54.1968483, "osmNodeId": 458533125, "distanceM": 10695.9, "routeOffsetM": 5.2, "biome": "fields", "mapLabel": false, "elevationM": 59.2 }, { "id": "ballacraine", "name": "Ballacraine", "lon": -4.6295092, "lat": 54.20319, "osmNodeId": 448463229, "distanceM": 12442.9, "routeOffsetM": 23.1, "biome": "fields", "mapLabel": true, "elevationM": 56.8 }, { "id": "doran-s-bend", "name": "Doran's Bend", "lon": -4.6307399, "lat": 54.2125047, "osmNodeId": 10858845295, "distanceM": 13510.6, "routeOffsetM": 5.7, "biome": "woodland", "mapLabel": false, "elevationM": 67.3 }, { "id": "laurel-bank", "name": "Laurel Bank", "lon": -4.6326237, "lat": 54.2182279, "osmNodeId": 10858941214, "distanceM": 14210.9, "routeOffsetM": 16.7, "biome": "woodland", "mapLabel": false, "elevationM": 85.4 }, { "id": "the-blackdub", "name": "The Blackdub", "lon": -4.6268354, "lat": 54.2204605, "osmNodeId": 10858616256, "distanceM": 14672.9, "routeOffsetM": 13.0, "biome": "woodland", "mapLabel": false, "elevationM": 108.3 }, { "id": "glen-helen", "name": "Glen Helen", "lon": -4.6168109, "lat": 54.2257389, "osmNodeId": 475395150, "distanceM": 15597.4, "routeOffsetM": 27.1, "biome": "woodland", "mapLabel": true, "elevationM": 119.9 }, { "id": "sarah-s-cottage", "name": "Sarah's Cottage", "lon": -4.6201989, "lat": 54.2280724, "osmNodeId": 8378219631, "distanceM": 15924.1, "routeOffsetM": 14.5, "biome": "woodland", "mapLabel": false, "elevationM": 139.5 }, { "id": "lambfell", "name": "Lambfell", "lon": -4.6133236, "lat": 54.2358493, "osmNodeId": 10858941284, "distanceM": 16901.2, "routeOffsetM": 11.3, "biome": "fields", "mapLabel": false, "elevationM": 169.4 }, { "id": "cronk-y-voddy", "name": "Cronk-y-Voddy", "lon": -4.6063523, "lat": 54.2403333, "osmNodeId": 475392771, "distanceM": 17568.7, "routeOffsetM": 77.3, "biome": "fields", "mapLabel": false, "elevationM": 181.1 }, { "id": "molyneux-s", "name": "Molyneux's", "lon": -4.6063079, "lat": 54.241574, "osmNodeId": 1745777545, "distanceM": 17683.2, "routeOffsetM": 0.9, "biome": "fields", "mapLabel": false, "elevationM": 181.5 }, { "id": "11th-milestone", "name": "11th Milestone", "lon": -4.5968782, "lat": 54.2452513, "osmNodeId": 9918871435, "distanceM": 18436.1, "routeOffsetM": 0.7, "biome": "fields", "mapLabel": false, "elevationM": 165.2 }, { "id": "handley-s-corner", "name": "Handley's Corner", "lon": -4.5891628, "lat": 54.250412, "osmNodeId": 1745777551, "distanceM": 19212.8, "routeOffsetM": 0.2, "biome": "fields", "mapLabel": false, "elevationM": 153.0 }, { "id": "barregarrow-crossroads", "name": "Barregarrow Crossroads", "lon": -4.5815164, "lat": 54.2605383, "osmNodeId": 283481023, "distanceM": 20454.0, "routeOffsetM": 0.3, "biome": "fields", "mapLabel": false, "elevationM": 129.6 }, { "id": "douglas-road-corner", "name": "Douglas Road Corner", "lon": -4.5879813, "lat": 54.2811615, "osmNodeId": 283481474, "distanceM": 22983.9, "routeOffsetM": 1.0, "biome": "town", "mapLabel": false, "elevationM": 44.0 }, { "id": "kirk-michael", "name": "Kirk Michael", "lon": -4.5881535, "lat": 54.2847452, "osmNodeId": 283505157, "distanceM": 23337.6, "routeOffsetM": 109.1, "biome": "town", "mapLabel": true, "elevationM": 34.1 }, { "id": "rhencullen", "name": "Rhencullen", "lon": -4.5755794, "lat": 54.2958767, "osmNodeId": 475393345, "distanceM": 24850.8, "routeOffsetM": 46.4, "biome": "fields", "mapLabel": false, "elevationM": 33.8 }, { "id": "dub-cottage", "name": "Dub Cottage", "lon": -4.5632419, "lat": 54.3035861, "osmNodeId": 283486904, "distanceM": 26019.1, "routeOffsetM": 0.0, "biome": "fields", "mapLabel": false, "elevationM": 34.2 }, { "id": "ballaugh-bridge", "name": "Ballaugh Bridge", "lon": -4.5414431, "lat": 54.3096751, "osmWayId": 25987835, "distanceM": 27606.0, "routeOffsetM": 0.3, "biome": "town", "mapLabel": true, "elevationM": 33.3 }, { "id": "quarry-bends", "name": "Quarry Bends", "lon": -4.5137418, "lat": 54.3155908, "osmNodeId": 1151886562, "distanceM": 29542.0, "routeOffsetM": 0.7, "biome": "woodland", "mapLabel": false, "elevationM": 20.7 }, { "id": "caley-s", "name": "Caley's", "lon": -4.4964205, "lat": 54.3184429, "osmNodeId": 283517384, "distanceM": 30724.3, "routeOffsetM": 0.0, "biome": "fields", "mapLabel": false, "elevationM": 22.0 }, { "id": "sulby", "name": "Sulby", "lon": -4.4895805, "lat": 54.3197288, "osmNodeId": 967364100, "distanceM": 31189.2, "routeOffsetM": 28.8, "biome": "town", "mapLabel": false, "elevationM": 22.9 }, { "id": "sulby-bridge", "name": "Sulby Bridge", "lon": -4.472789, "lat": 54.3227623, "osmWayId": 1035163670, "distanceM": 32366.1, "routeOffsetM": 0.5, "biome": "town", "mapLabel": true, "elevationM": 14.9 }, { "id": "ginger-hall", "name": "Ginger Hall", "lon": -4.470786, "lat": 54.3209744, "osmWayId": 412956695, "distanceM": 32601.7, "routeOffsetM": 15.4, "biome": "town", "mapLabel": false, "elevationM": 19.6 }, { "id": "kerrowmoar", "name": "Kerrowmoar", "lon": -4.4659182, "lat": 54.3213265, "osmNodeId": 9186866788, "distanceM": 32918.4, "routeOffsetM": 9.6, "biome": "fields", "mapLabel": false, "elevationM": 28.3 }, { "id": "kerrowmoar", "name": "Kerrowmoar", "lon": -4.4647446, "lat": 54.3210854, "osmNodeId": 10867731359, "distanceM": 32994.8, "routeOffsetM": 16.6, "biome": "fields", "mapLabel": false, "elevationM": 28.7 }, { "id": "glentramman", "name": "Glentramman", "lon": -4.4327492, "lat": 54.3180719, "osmNodeId": 1732884687, "distanceM": 35137.1, "routeOffsetM": 0.0, "biome": "fields", "mapLabel": false, "elevationM": 25.1 }, { "id": "churchtown", "name": "Churchtown", "lon": -4.424249, "lat": 54.3187676, "osmNodeId": 10720127017, "distanceM": 35706.4, "routeOffsetM": 42.3, "biome": "fields", "mapLabel": false, "elevationM": 25.7 }, { "id": "milntown", "name": "Milntown", "lon": -4.4034406, "lat": 54.3204383, "osmNodeId": 10742329769, "distanceM": 37105.0, "routeOffsetM": 99.0, "biome": "town", "mapLabel": false, "elevationM": 20.0 }, { "id": "parliament-square", "name": "Parliament Square", "lon": -4.3866786, "lat": 54.3221962, "osmNodeId": 283494345, "distanceM": 38216.7, "routeOffsetM": 0.0, "biome": "town", "mapLabel": true, "elevationM": 6.3 }, { "id": "cruickshank-s-corner", "name": "Cruickshank's Corner", "lon": -4.3825761, "lat": 54.3194394, "osmNodeId": 1747483581, "distanceM": 38628.3, "routeOffsetM": 0.2, "biome": "town", "mapLabel": false, "elevationM": 11.4 }, { "id": "whitegates", "name": "Whitegates", "lon": -4.3837057, "lat": 54.3169534, "osmNodeId": 283504477, "distanceM": 38918.7, "routeOffsetM": 0.8, "biome": "town", "mapLabel": false, "elevationM": 26.5 }, { "id": "stella-maris", "name": "Stella Maris", "lon": -4.3829628, "lat": 54.3147612, "osmNodeId": 1697728716, "distanceM": 39169.4, "routeOffsetM": 0.0, "biome": "town", "mapLabel": false, "elevationM": 35.5 }, { "id": "ramsey-hairpin", "name": "Ramsey Hairpin", "lon": -4.3849935, "lat": 54.3128922, "osmNodeId": 8555436839, "distanceM": 39417.0, "routeOffsetM": 9.8, "biome": "woodland", "mapLabel": true, "elevationM": 65.1 }, { "id": "waterworks", "name": "Waterworks", "lon": -4.3769761, "lat": 54.3132122, "osmNodeId": 1697727831, "distanceM": 39982.5, "routeOffsetM": 11.2, "biome": "woodland", "mapLabel": false, "elevationM": 88.9 }, { "id": "tower-bends", "name": "Tower Bends", "lon": -4.3811381, "lat": 54.3077272, "osmNodeId": 283524120, "distanceM": 40727.9, "routeOffsetM": 0.4, "biome": "woodland", "mapLabel": false, "elevationM": 145.3 }, { "id": "gooseneck", "name": "Gooseneck", "lon": -4.3818232, "lat": 54.3054335, "osmNodeId": 8555436824, "distanceM": 40998.7, "routeOffsetM": 20.3, "biome": "woodland", "mapLabel": false, "elevationM": 166.9 }, { "id": "26th-milestone", "name": "26th Milestone", "lon": -4.3935816, "lat": 54.3011464, "osmNodeId": 1697727855, "distanceM": 42006.9, "routeOffsetM": 0.3, "biome": "mountain", "mapLabel": false, "elevationM": 249.9 }, { "id": "guthrie-s-memorial", "name": "Guthrie's Memorial", "lon": -4.4057821, "lat": 54.2952048, "osmNodeId": 10868015203, "distanceM": 43064.0, "routeOffsetM": 8.3, "biome": "mountain", "mapLabel": false, "elevationM": 326.8 }, { "id": "mountain-box", "name": "Mountain Box", "lon": -4.4433327, "lat": 54.2783594, "osmNodeId": 475392854, "distanceM": 46237.5, "routeOffsetM": 19.5, "biome": "mountain", "mapLabel": false, "elevationM": 401.9 }, { "id": "black-hut", "name": "Black Hut", "lon": -4.4492016, "lat": 54.2674598, "osmWayId": 936116458, "distanceM": 47524.3, "routeOffsetM": 11.6, "biome": "mountain", "mapLabel": false, "elevationM": 423.9 }, { "id": "the-verandah", "name": "The Verandah", "lon": -4.4493761, "lat": 54.2629394, "osmNodeId": 8555436710, "distanceM": 48044.6, "routeOffsetM": 34.0, "biome": "mountain", "mapLabel": false, "elevationM": 428.1 }, { "id": "graham-memorial", "name": "Graham Memorial", "lon": -4.4584925, "lat": 54.2575557, "osmWayId": 492407633, "distanceM": 48903.8, "routeOffsetM": 14.6, "biome": "mountain", "mapLabel": false, "elevationM": 432.9 }, { "id": "bungalow", "name": "Bungalow", "lon": -4.4641739, "lat": 54.2504717, "osmNodeId": 475393102, "distanceM": 49813.8, "routeOffsetM": 54.8, "biome": "mountain", "mapLabel": true, "elevationM": 403.9 }, { "id": "hailwood-s-rise", "name": "Hailwood's Rise", "lon": -4.4650358, "lat": 54.2480093, "osmNodeId": 1783400412, "distanceM": 50087.8, "routeOffsetM": 0.3, "biome": "mountain", "mapLabel": false, "elevationM": 411.3 }, { "id": "brandywell", "name": "Brandywell", "lon": -4.471316, "lat": 54.2424687, "osmNodeId": 8555436566, "distanceM": 50830.8, "routeOffsetM": 43.1, "biome": "mountain", "mapLabel": false, "elevationM": 426.8 }, { "id": "32nd-milestone", "name": "32nd Milestone", "lon": -4.4736702, "lat": 54.2370381, "osmNodeId": 1697702230, "distanceM": 51494.8, "routeOffsetM": 0.0, "biome": "mountain", "mapLabel": false, "elevationM": 392.8 }, { "id": "windy-corner", "name": "Windy Corner", "lon": -4.4714148, "lat": 54.2308992, "osmNodeId": 475393909, "distanceM": 52219.7, "routeOffsetM": 81.8, "biome": "mountain", "mapLabel": false, "elevationM": 365.4 }, { "id": "keppel-gate", "name": "Keppel Gate", "lon": -4.4798804, "lat": 54.2138591, "osmNodeId": 10717665419, "distanceM": 54318.5, "routeOffsetM": 20.5, "biome": "mountain", "mapLabel": false, "elevationM": 315.7 }, { "id": "kate-s-cottage", "name": "Kate's Cottage", "lon": -4.4772948, "lat": 54.2113558, "osmNodeId": 475393351, "distanceM": 54639.2, "routeOffsetM": 10.9, "biome": "mountain", "mapLabel": false, "elevationM": 289.1 }, { "id": "creg-ny-baa", "name": "Creg-ny-baa", "lon": -4.4673739, "lat": 54.20715, "osmNodeId": 475393925, "distanceM": 55431.6, "routeOffsetM": 59.8, "biome": "fields", "mapLabel": true, "elevationM": 237.7 }, { "id": "gob-ny-geay", "name": "Gob-ny-Geay", "lon": -4.4707259, "lat": 54.2022239, "osmNodeId": 5117277517, "distanceM": 56116.0, "routeOffsetM": 0.2, "biome": "fields", "mapLabel": false, "elevationM": 202.4 }, { "id": "brandish", "name": "Brandish", "lon": -4.4768379, "lat": 54.1954589, "osmNodeId": 475393766, "distanceM": 56982.6, "routeOffsetM": 40.4, "biome": "fields", "mapLabel": false, "elevationM": 159.8 }, { "id": "hillberry-corner", "name": "Hillberry Corner", "lon": -4.4743067, "lat": 54.1879584, "osmNodeId": 283484388, "distanceM": 57852.7, "routeOffsetM": 0.5, "biome": "fields", "mapLabel": false, "elevationM": 117.5 }, { "id": "cronk-ny-mona", "name": "Cronk-ny-mona", "lon": -4.4760312, "lat": 54.1834197, "osmNodeId": 475395188, "distanceM": 58364.5, "routeOffsetM": 33.8, "biome": "fields", "mapLabel": false, "elevationM": 124.3 }, { "id": "signpost-corner", "name": "Signpost Corner", "lon": -4.4700145, "lat": 54.1797668, "osmNodeId": 458533098, "distanceM": 58929.2, "routeOffsetM": 13.4, "biome": "town", "mapLabel": false, "elevationM": 132.7 }, { "id": "bedstead-corner", "name": "Bedstead Corner", "lon": -4.4715922, "lat": 54.177588, "osmNodeId": 283523051, "distanceM": 59183.2, "routeOffsetM": 0.2, "biome": "town", "mapLabel": false, "elevationM": 116.6 }, { "id": "governor-s-bridge", "name": "Governor's Bridge", "lon": -4.4682896, "lat": 54.1718151, "osmNodeId": 10868094898, "distanceM": 59909.8, "routeOffsetM": 8.1, "biome": "town", "mapLabel": false, "elevationM": 88.4 }, { "id": "governor-s-dip", "name": "Governor's Dip", "lon": -4.4689631, "lat": 54.1720274, "osmNodeId": 10871602930, "distanceM": 59964.2, "routeOffsetM": 8.0, "biome": "town", "mapLabel": false, "elevationM": 92.1 } ], "car_reference": { "url": "https://www.peelengineering.com/", "use": "P50 appearance reference: tiny enclosed rounded three-wheeler, two front wheels and one rear wheel; no photograph pixels copied.", "notes": "Visual reference only; arcade vehicle speed and equipment are fictional." }, "scenic_bonus_tracks": { "source": "OSM roads and paths from the same extract", "laxey": "Laxey village to the wheel entrance", "milner": "Bradda Head mapped walking path, widened into a fictional arcade lane; not a real driving route", "landmark_references": [ "https://manxnationalheritage.im/our-sites/laxey-wheel/", "https://www.visitisleofman.com/experience/port-erin-beach-p1291011" ] }, "geometry_download": "/games/tt/mountain-course.geojson" }