Italy and Switzerland work on a plan to transfer between two countries to an underground tunnel. It will be 4 kilometer long. The tunnel will replace the current road via the Brogeda crossing.

With this tunnel, customs will be halfway in the tunnel. This will also help environment. Switzerland wants to allow only railway use for freight traffic instead of trucks. So that Italian industrial products will travel to Northern Europe via this tunnel.

https://www.ilgiorno.it/como/cronaca/tunnel-valico-brogeda-1.5051716