Vienna tram lines currently under construction. Active extensions, new streetcar routes and tram network expansion projects.
Vienna tram and streetcar lines currently under active construction: new lines in cities without an existing network, extensions to serve new residential or commercial areas, and reinstatement of previously abandoned tram routes. Many cities are expanding tram networks as part of sustainable transport strategies — this map shows where that investment is physically taking shape. Data from local OpenStreetMap contributors reflects construction works visible on the ground.
Vienna currently has 38 railway segments under construction including 20 railway, 2 tram and 16 metro.
Last update: 2026-06-05