Minivan Rental Vienna Kagran Austria Europe

The Vienna U-Bahn is a rapid transit (Metro) system consisting of five lines mostly running underground, except for the central section of line U6, which runs above ground on the viaduct of the old Vienna Stadtbahn. The first section of the modern U-Bahn opened on 8 May 1976, but two of the lines (U4, U6) go back to the Stadtbahn system, which first opened in 1898.