Brenner, South Tyrol Brenner, South Tyrol Brenner (; ; Ladin: "Prëner") is a "comune" in South Tyrol in northern Italy, located about north of Bolzano. Brenner lies about north of the city of Bolzano. The municipality is named after the Brenner Pass, whose summit marks the border between Italy and Austria. Brenner borders the following municipalities: Pfitsch (Italy), Ratschings (Italy), Sterzing (Italy), Gries am Brenner (Austria), Gschnitz (Austria), Neustift im Stubaital (Austria) and Obernberg am Brenner (Austria). The municipality of Brenner contains the "frazioni" (parishes) of Brennerbad (Terme di Brennero), Gossensaß (Colle Isarco), Pflersch (Fleres) and Pontigl (Ponticolo). "Gossensaß" () is the main
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