LINE Name Country City Regional Rail
Line 1 extension AT Vienna No
CONSTRUCTION DETAILS Start year End year Length (in km) Tunnel (in km) Tunnel Stations Source
2012 2017 4.7 2.7 56% 5 Measured
COST INFORMATION Cost (in M) Currency PPP rate Year PPP Real cost (in M$) Cost/km (in M$) Source
600.0 EUR 1.3 2015 780 166.0 Plan
REFERENCE https://www.wien.gv.at/stadtentwicklung/projekte/verkehrsplanung/u-bahn/u1-oberlaa.html