MichaelMedek/dach_bike_graph

DACH Bike + Rail Routing Graph A prebuilt, ready-to-route cycling + railway graph covering Germany, Austria, and Switzerland (DACH), stored as lat/lon-tiled GeoParquet. Built from OpenStreetMap by the Bike Route Optimizer for flat-preferring, surface-aware bike routing that can also hop on a train uphill. Everything routing needs is baked in — node elevations and full 3D edge geometry — so an application downloads this once and routes offline, with no Overpass and no elevation… See the full description on the dataset page: https://huggingface.co/datasets/MichaelMedek/dach_bike_graph.