SwitzerlandTunnel infrastructureOpen N02 Gotthard second tube and first-tube refurbishment, BSA package 7002: communication cabling and distribution Bundesamt für Strassen ASTRA -Abteilung Strasseninfrastruktur-Ost - F3 Zofingen Submission deadline November 18, 2026 at 10:59 PM UTC Contract value Not stated in the notice
