Brenner Railway bypass was completed in 1994 to improve access to the Lower Inn Valley railway. The bypass consists of a 12.75-kilometre tunnel (Austria's longest) and aims to remove the bulk of the freight train traffic from Innsbruck. In Italy, several new sections have been built, removing sections of line with several short tunnels with small cross sections. These include the 13.159-metre long Sciliar tunnel opened in 1994, the 7.267-metre long Pflersch tunnel opened in 1999 and the 3,939-metre long Cardano tunnel opened in 1998. Following a sharp increase in freight traffic through the Brenner Pass (largely on road), the railway is
Brenner Pass to the German word for somebody who clears woodland. A name for the pass itself appears for the first time in 1328 as "ob dem Prenner" (German for "above the Prenner"). The Romans regularised the mountain pass at Brenner, which had already been under frequent use during the prehistoric eras since the most recent Ice Age. Brenner Pass, however, was not the first trans-Alpine Roman road to become regularised under the Roman Empire. The first Roman road to cross the Alpine range, Via Claudia Augusta, connected Verona in northern Italy with Augusta Vindelicorum (modern-day Augsburg) in the Roman province of