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 Pass Counts of Tyrol within the Holy Roman Empire. Emperor Frederick Barbarossa made frequent uses of the Brenner Pass to cross the Alps during his imperial expeditions of Italy. The 12th-century Brenner Pass was a trackway for mule trains and carts. Modernisation of Brenner Pass started in 1777, when a carriage road was laid out at the behest of Empress Maria Theresa. Modernisation further took place under the Austrian Empire and the Brenner Railway, which was completed in stages from 1853 to 1867. It became the first trans-Alpine railway without a major tunnel and at high altitude (crossing Brenner Pass at