Once the rail tunnel is completed, another tunnel will be built next to it, for a southbound dual carriageway, while the existing road tunnel will be used as a northbound dual carriageway. The current Virgolo tunnel on the A22 motorway will remain in its existing state. Click here for the tunnelbuilder archive and also visit https://opencity.comune.bolzano.it. 16/23.
06.01.2026 France
12.01.2026 Austria
14.01.2026 Netherlands
15.01.2026 Spain
20.01.2026 Romania
23.01.2026 Switzerland
26.01.2026 Italy