The A7 is a
motorway
A controlled-access highway is a type of highway that has been designed for high-speed vehicular traffic, with all traffic flow—ingress and egress—regulated. Common English terms are freeway, motorway and expressway. Other similar terms i ...
(German: ''
Autobahn
The (; German plural ) is the federal controlled-access highway system in Germany. The official German term is (abbreviated ''BAB''), which translates as 'federal motorway'. The literal meaning of the word is 'Federal Auto(mobile) Track'. ...
'') which runs from
Winterthur
, neighboring_municipalities = Brütten, Dinhard, Elsau, Hettlingen, Illnau-Effretikon, Kyburg, Lindau, Neftenbach, Oberembrach, Pfungen, Rickenbach, Schlatt, Seuzach, Wiesendangen, Zell
, twintowns = Hall in Tirol (Austria), La ...
in northeastern
Switzerland
). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel ...
through to
Kreuzlingen
Kreuzlingen is a municipality in the district of Kreuzlingen in the canton of Thurgau in north-eastern Switzerland. It is the seat of the district and is the second-largest city of the canton, after Frauenfeld, with a population of about 22,000. ...
, a border town with
Konstanz
Konstanz (, , locally: ; also written as Constance in English) is a university city with approximately 83,000 inhabitants located at the western end of Lake Constance in the south of Germany. The city houses the University of Konstanz and was th ...
(
Germany
Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...
).
The A7 is fully motorway and is relatively devoid of either traffic jams or, indeed, traffic at all. The A7 leaves Winterthur at the Attikon interchange, heading slightly north before turning northeast and continuing onto the capital of the
canton of Thurgau
Thurgau (; french: Thurgovie; it, Turgovia), anglicized as Thurgovia, more formally the Canton of Thurgau, is one of the 26 cantons forming the Swiss Confederation. It is composed of five districts and its capital is Frauenfeld.
Thurgau is part ...
,
Frauenfeld
Frauenfeld (Alemannic: ''Frauefäld'') is the capital of the canton of Thurgau in Switzerland.
The official language of Frauenfeld is (the Swiss variety of Standard) German, but the main spoken language is the local variant of the Alemannic Sw ...
.
The A7 next connects to another interchange at
Grüneck. Before the A7 was completed in full to Kreuzlingen, the A7 would continue from the Müllheim exit through to Eschikofen. That road is now the
A23.
The portion of the A7 after
Grüneck (heading northeast) is nearly devoid of car park areas, service areas, or even exits. No exit, in fact, would link with the motorway until
Kreuzlingen
Kreuzlingen is a municipality in the district of Kreuzlingen in the canton of Thurgau in north-eastern Switzerland. It is the seat of the district and is the second-largest city of the canton, after Frauenfeld, with a population of about 22,000. ...
. Meanwhile, the motorway runs through a few tunnels, including a rather long and winding tunnel just before its terminus in Kreuzlingen.
A rarely seen motorway/main road roundabout in Kreuzlingen marks the end of the toll section of the A7. Heading north, the customs area with
Kreuzlingen
Kreuzlingen is a municipality in the district of Kreuzlingen in the canton of Thurgau in north-eastern Switzerland. It is the seat of the district and is the second-largest city of the canton, after Frauenfeld, with a population of about 22,000. ...
marks the final end of the A7 motorway.
''Main route'':
Winterthur
, neighboring_municipalities = Brütten, Dinhard, Elsau, Hettlingen, Illnau-Effretikon, Kyburg, Lindau, Neftenbach, Oberembrach, Pfungen, Rickenbach, Schlatt, Seuzach, Wiesendangen, Zell
, twintowns = Hall in Tirol (Austria), La ...
-
Frauenfeld
Frauenfeld (Alemannic: ''Frauefäld'') is the capital of the canton of Thurgau in Switzerland.
The official language of Frauenfeld is (the Swiss variety of Standard) German, but the main spoken language is the local variant of the Alemannic Sw ...
-
Grüneck -
Kreuzlingen
Kreuzlingen is a municipality in the district of Kreuzlingen in the canton of Thurgau in north-eastern Switzerland. It is the seat of the district and is the second-largest city of the canton, after Frauenfeld, with a population of about 22,000. ...
- border with
Konstanz
Konstanz (, , locally: ; also written as Constance in English) is a university city with approximately 83,000 inhabitants located at the western end of Lake Constance in the south of Germany. The city houses the University of Konstanz and was th ...
(
Germany
Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwe ...
)
''Speed limit'': 120 km/h (75 mph) nearly throughout.
''Tolls'': Covered by
CHF 40 annual motorway toll sticker (''
Vignette
Vignette may refer to:
* Vignette (entertainment), a sketch in a sketch comedy
* Vignette (graphic design), decorative designs in books (originally in the form of leaves and vines) to separate sections or chapters
* Vignette (literature), short, i ...
''). (Does not apply for short section just south of
Konstanz
Konstanz (, , locally: ; also written as Constance in English) is a university city with approximately 83,000 inhabitants located at the western end of Lake Constance in the south of Germany. The city houses the University of Konstanz and was th ...
/
Kreuzlingen
Kreuzlingen is a municipality in the district of Kreuzlingen in the canton of Thurgau in north-eastern Switzerland. It is the seat of the district and is the second-largest city of the canton, after Frauenfeld, with a population of about 22,000. ...
border crossing, north of Kreuzlingen roundabout.)
{{Authority control
A07