U2 (Nuremberg U-Bahn) · Relations URL: https://knowledge.ivjn.us/en/concepts/ubahn-nuernberg-u2/relation.html The U2 is a 13.2 km line of the Nuremberg U-Bahn with 16 stations; it opened on 28 January 1984 and has run from Röthenbach to the airport since 1999, driverless since 2010. Page 1 / 0, 0 total