It is a project thought about for a long time. So called `Suhr bypass` and it will better the traffic around Suhr. The tunnel is not long though. Only 800 meters.
cover tunnel photo by: Matt Brown from London, England / CC BY
Copyright 2019-2024 TunnelContact.com
CHF 200 Million allocated for tunnels at Suhr near Aarau
https://www.srf.ch/news/regional/aargau-solothurn/ost-sued-umfahrung-suhr-200-millionen-franken-fuer-tunnel-bruecke-strasse-und-velo
Ost-Süd-Umfahrung Suhr - 200 Millionen Franken für Tunnel, Brücke, Strasse und Velo
www.srf.chDer Raum Suhr bei Aarau soll vom Verkehr entlastet und das Wynental besser an die Autobahn A1 angeschlossen werden.