Brenner railway station the border, since Austria and Italy use different electrical networks (15 kV AC at 16⅔ Hz in Austria, 3000 V DC in Italy). However, the Südtirol Bahn now operate on multi-system locomotives on their Bozen/Bolzano-Innsbruck through service. There is considerable transit traffic of both passengers and goods through the station. Austria/South Tyrol Italy Cross-border In addition to passenger traffic, Brenner has seen an increasing volume of freight traffic over the past decades. The dual-track Brenner Railway was already running at full capacity as of the late 2000s; therefore, transport of freight by road has risen and consequently caused traffic congestion
Brenner Railway (Italian for "Upper (Northern) Italian Railways", SFAI) in 1866. In the 1885 reorganisation it was absorbed by the Società per le Strade Ferrate Meridionali ("Adriatic Network"). The line came under the control of Ferrovie dello Stato upon its establishment in 1905. In 1919, Italy acquired Trentino-South Tyrol under the Treaty of Saint-Germain-en-Laye and the Austro-Italian border moved to Brenner. The section from Trento/Trient to Brenner was subsequently electrified at 3,700 V at three-phase 16.7 Hz between 1929 and 1934. Electrification was converted to 3,000 V DC on 30 May 1965. In preparation for the proposed Brenner Base Tunnel, the Innsbruck