Intermodal Traffic Reference System (GIP.at) Straßengraph Wien

The street graph is a topological graph of the section network of Vienna’s streets. The network lines usually run on the road axis. A section of the road is part of a road between two intersections. The stationing direction is carried out according to the ascending orientation numbers. Road sections are limited by grid nodes. These net nodes are usually located at the cross-mechanical point. This dataset extends the public transport areas (municipal roads, main roads A and B).