The Autobahn A4 is a highway in Switzerland. The highway connects Autobahn A1 near Zürich with the Bundesautobahn 81 at the border of Germany. This article is a stub. You can help Truck Simulator Wiki by expanding it. Switzerland Cities Bern - Genève - Zürich Highways A1 - A2 - A3 - A4 Retrieved from "https://truck-simulator.fandom.com/wiki/A4_(Switzerland)?oldid=24694" Categories: Article stubs Roads in Switzerland Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.