From Stuttgart follow the A 81 to Singen – Schaffhausen. Cross the border at Thayngen. Follow T 15 to Schaffhausen. In the Fäsenstaub tunnel take exit Schaffhausen Süd to Neuhausen. Cross town and follow the signs BASEL. Keep left for Neunkirch and MAVAG AG.
From Winterthur follow A 4 to Schaffhausen. In the Cholfirst tunnel take the exit Schaffhausen Süd central Schaffhausen. Keep left on the bridge and turn left after the bridge to Neuhausen. Cross town and follow the signs BASEL. Keep left for Neunkirch and MAVAG AG.