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In OpenStreetMap trägt die Route die Kennung „R21“.","Der Track kommt auf 12,1 km und rund 30 Höhenmeter; der höchste Punkt liegt bei etwa 106 m. Laut OSM sind 84 % des Gesamttracks als Asphalt erfasst; für 96 % ist der Belag in OSM angegeben. Aus Distanz, Höhenmetern und Belag ergibt sich als grobe Fahrzeitschätzung ca. 0:45 Std."],"metaDescription":"R 21: 12,1 km, ca. 30 hm in Brandenburg. 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":"r-21-19204872","sources":[{"label":"OpenStreetMap-Routenrelation","url":"https://www.openstreetmap.org/relation/19204872","note":"Geometrie und strukturierte Routentags · ODbL 1.0"}],"openDataMetadata":{"retrievedAt":"2026-07-15T23:15:55+00:00","osm":{"relationIds":[19204872],"taggedRelations":1,"license":"ODbL 1.0","licenseUrl":"https://opendatacommons.org/licenses/odbl/1-0/"}}}