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OpenStreetMap-Mitwirkende","name":"Open Database License 1.0","spdx":"ODbL-1.0","url":"https://opendatacommons.org/licenses/odbl/1-0/","details":"https://der-hipster.de/lizenzen/"},"regions":["Baden-Württemberg · Deutschland"],"surface":"Laut OSM: 62 % Asphalt, 7 % befestigte Oberfläche, 6 % verdichtete Decke oder Feinschotter, 3 % Pflaster oder Kopfstein, für 23 % fehlt in OSM die Oberflächenangabe.","surfaceBreakdown":[{"key":"asphalt","label":"Asphalt","distanceKm":7.5,"percentage":62},{"key":"unknown","label":"ohne OSM-Oberflächenangabe","distanceKm":2.8,"percentage":23},{"key":"paved","label":"befestigte Oberfläche","distanceKm":0.8,"percentage":7},{"key":"compacted","label":"verdichtete Decke oder Feinschotter","distanceKm":0.7,"percentage":6},{"key":"paving","label":"Pflaster oder Kopfstein","distanceKm":0.3,"percentage":3}],"surfaceDataCoverage":77,"traffic":"Aus den OSM-Wegtypen abgeleitet: 41 % verkehrsarme Nebenwege, 37 % Straßen im Mischverkehr, 21 % Rad-, Fuß- oder Wirtschaftswege ohne regulären Autoverkehr, 1 % höher klassifizierte Straßen.","trafficBreakdown":[{"key":"calm","label":"verkehrsarme Nebenwege","distanceKm":4.9,"percentage":41},{"key":"mixed","label":"Straßen im Mischverkehr","distanceKm":4.5,"percentage":37},{"key":"separated","label":"Rad-, Fuß- oder Wirtschaftswege ohne regulären Autoverkehr","distanceKm":2.6,"percentage":21},{"key":"busy","label":"höher klassifizierte Straßen","distanceKm":0.1,"percentage":1}],"trafficDataCoverage":100,"signposting":"In OSM mit der Routenkennung „R8a“ erfasst. Die Vollständigkeit der Beschilderung vor Ort wird in OSM nicht flächendeckend dokumentiert.","elevationProfile":[[0.0,225.2],[0.1,224.4],[0.2,224.3],[0.3,225.1],[0.4,225.2],[0.5,224.5],[0.6,223.5],[0.7,222.8],[0.8,222.7],[0.9,222.3],[1.0,221.4],[1.1,220.5],[1.2,219.8],[1.3,219.2],[1.4,218.6],[1.5,217.5],[1.6,215.8],[1.7,214.8],[1.8,214.2],[1.9,213.9],[2.0,213.5],[2.1,213.2],[2.2,213.2],[2.3,213.5],[2.4,214.3],[2.5,214.9],[2.6,214.8],[2.7,215.0],[2.8,214.6],[2.9,213.1],[3.0,212.8],[3.1,214.6],[3.2,217.0],[3.3,217.7],[3.4,214.5],[3.5,210.6],[3.6,210.8],[3.7,213.2],[3.8,214.1],[3.9,213.9],[4.0,214.1],[4.1,213.9],[4.2,212.3],[4.3,210.6],[4.4,209.8],[4.5,208.5],[4.6,207.4],[4.7,207.0],[4.8,207.0],[4.9,206.9],[5.0,206.6],[5.1,206.4],[5.2,206.3],[5.3,205.8],[5.4,205.3],[5.5,204.8],[5.6,204.3],[5.7,204.1],[5.8,203.8],[5.9,203.8],[6.0,204.4],[6.1,204.2],[6.2,203.5],[6.3,203.3],[6.4,204.0],[6.5,204.6],[6.6,204.4],[6.7,204.1],[6.8,204.3],[6.9,204.4],[7.0,204.5],[7.1,204.5],[7.2,205.0],[7.3,205.8],[7.4,206.3],[7.5,206.4],[7.6,206.4],[7.7,206.4],[7.8,206.1],[7.9,206.3],[8.0,207.1],[8.1,208.0],[8.2,208.2],[8.3,207.8],[8.4,207.7],[8.5,208.6],[8.6,209.4],[8.7,209.6],[8.8,210.4],[8.9,211.7],[9.0,212.9],[9.1,213.6],[9.2,213.2],[9.3,212.2],[9.4,212.5],[9.5,213.1],[9.6,213.0],[9.7,213.0],[9.8,214.2],[9.9,217.2],[10.0,221.2],[10.1,223.6],[10.2,224.7],[10.3,225.7],[10.4,225.4],[10.5,224.9],[10.6,225.1],[10.7,225.8],[10.8,227.0],[10.9,227.4],[11.0,228.0],[11.1,229.1],[11.2,228.8],[11.3,228.5],[11.4,229.0],[11.5,229.0],[11.6,228.5],[11.7,227.4],[11.8,226.5],[11.9,226.7],[12.0,226.6],[12.1,226.1],[12.2,225.2]],"elevationProfileSegments":[{"points":[[0.0,225.2],[0.1,224.4],[0.2,224.3],[0.3,225.1],[0.4,225.2],[0.5,224.5],[0.6,223.5],[0.7,222.8],[0.8,222.7],[0.9,222.3],[1.0,221.4],[1.1,220.5],[1.2,219.8],[1.3,219.2],[1.4,218.6],[1.5,217.5],[1.6,215.8],[1.7,214.8],[1.8,214.2],[1.9,213.9],[2.0,213.5],[2.1,213.2],[2.2,213.2],[2.3,213.5],[2.4,214.3],[2.5,214.9],[2.6,214.8],[2.7,215.0],[2.8,214.6],[2.9,213.1],[3.0,212.8],[3.1,214.6],[3.2,217.0],[3.3,217.7],[3.4,214.5],[3.5,210.6],[3.6,210.8],[3.7,213.2],[3.8,214.1],[3.9,213.9],[4.0,214.1],[4.1,213.9],[4.2,212.3],[4.3,210.6],[4.4,209.8],[4.5,208.5],[4.6,207.4],[4.7,207.0],[4.8,207.0],[4.9,206.9],[5.0,206.6],[5.1,206.4],[5.2,206.3],[5.3,205.8],[5.4,205.3],[5.5,204.8],[5.6,204.3],[5.7,204.1],[5.8,203.8],[5.9,203.8],[6.0,204.4],[6.1,204.2],[6.2,203.5],[6.3,203.3],[6.4,204.0],[6.5,204.6],[6.6,204.4],[6.7,204.1],[6.8,204.3],[6.9,204.4],[7.0,204.5],[7.1,204.5],[7.2,205.0],[7.3,205.8],[7.4,206.3],[7.5,206.4],[7.6,206.4],[7.7,206.4],[7.8,206.1],[7.9,206.3],[8.0,207.1],[8.1,208.0],[8.2,208.2],[8.3,207.8],[8.4,207.7],[8.5,208.6],[8.6,209.4],[8.7,209.6],[8.8,210.4],[8.9,211.7],[9.0,212.9],[9.1,213.6],[9.2,213.2],[9.3,212.2],[9.4,212.5],[9.5,213.1],[9.6,213.0],[9.7,213.0],[9.8,214.2],[9.9,217.2],[10.0,221.2],[10.1,223.6],[10.2,224.7],[10.3,225.7],[10.4,225.4],[10.5,224.9],[10.6,225.1],[10.7,225.8],[10.8,227.0],[10.9,227.4],[11.0,228.0],[11.1,229.1],[11.2,228.8],[11.3,228.5],[11.4,229.0],[11.5,229.0],[11.6,228.5],[11.7,227.4],[11.8,226.5],[11.9,226.7],[12.0,226.6],[12.1,226.1],[12.2,225.2]],"gapBeforeKm":0.0}],"elevationProfileNote":"Kombiniertes Näherungsprofil aus SRTM-Höhendaten entlang der OSM-Routensegmente (ca. 90 m Raster)","lowestM":203,"highestM":229,"elevationDataCoverage":100,"duration":"ca. 0:45 Std.","durationNote":"Automatische Fahrzeitschätzung aus Distanz, Höhenmetern und OSM-Untergrund","difficulty":"leicht","difficultyNote":"Automatische Einordnung aus Distanz, Steigung, Untergrund und Routentyp","bikeRecommendation":"Tourenrad, Trekkingrad oder E-Bike","tagline":"12,2 km · ca. 40 hm · Baden-Württemberg","summary":["R8a ist eine 12,2 km lange lokale Radroute in Baden-Württemberg. Als Betreiber ist Landkreis Breisgau-Hochschwarzwald eingetragen.","Der Track kommt auf 12,2 km und rund 40 Höhenmeter; der höchste Punkt liegt bei etwa 229 m. Laut OSM sind 62 % des Gesamttracks als Asphalt erfasst; für 77 % ist der Belag in OSM angegeben. Aus Distanz, Höhenmetern und Belag ergibt sich als grobe Fahrzeitschätzung ca. 0:45 Std."],"metaDescription":"R8a: 12,2 km, ca. 40 hm in Baden-Württemberg. GPX-Track, Karte, Höhenprofil, Belag und Quellen.","editorialMetadata":{"textType":"automatisch aus offenen Routendaten erstellt","generatedAt":"2026-07-16","version":1,"reviewed":false,"note":"Nicht redaktionell befahren; Sperrungen und Beschilderung vor dem Start prüfen."},"slug":"r8a-9711","sources":[{"label":"OpenStreetMap-Routenrelation","url":"https://www.openstreetmap.org/relation/9711","note":"Geometrie und strukturierte Routentags · ODbL 1.0"}],"openDataMetadata":{"retrievedAt":"2026-07-15T23:15:55+00:00","osm":{"relationIds":[9711],"taggedRelations":1,"license":"ODbL 1.0","licenseUrl":"https://opendatacommons.org/licenses/odbl/1-0/"}}}