Schönberg im Stubaital Wolf State border Gries am Brenner Brennero Brenner 1.370 m Colle Isarco Gossensass Vipiteno Sterzing Mules Mauls Bressanone Brixen Aica Aicha Fortezza Franzensfeste 749 m Innsbruck 575 m BRENNER BASE TUNNEL Steinach am Brenner Geodetic reference frame Measuring points
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