LINE Name Country City Regional Rail
U4 to HafenCity U DE Hamburg No
CONSTRUCTION DETAILS Start year End year Length (in km) Tunnel (in km) Tunnel Stations Source
2007 2012 3.9 3.9 100% 2 Media
COST INFORMATION Cost (in M) Currency PPP rate Year PPP Real cost (in M$) Cost/km (in M$) Source
326.3 EUR 1.3 2009 424.2 108.8 Media
REFERENCE https://www.nahverkehrhamburg.de/u4-verlaengerung-in-horner-geest-soll-465-millionen-euro-kosten-9328/